28755455760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 640

約数和(自身を含む): 110939328000

約数和(自身を除く): 82183872240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 36, 37, 38, 40, 45, 48, 54, 57, 58, 60, 72, 74, 76, 80, 87, 90, 95, 108, 111, 114, 116, 120, 135, 144, 145, 148, 152, 171, 174, 180, 185, 190, 216, 222, 228, 232, 240, 261, 270, 285, 290, 296, 304, 333, 342, 348, 360, 370, 380, 432, 435, 444, 456, 464, 513, 522, 540, 551, 555, 570, 580, 592, 653, 666, 684, 696, 703, 720, 740, 760, 783, 855, 870, 888, 912, 999, 1026, 1044, 1073, 1080, 1102, 1110, 1140, 1160, 1305, 1306, 1332, 1368, 1392, 1406, 1480, 1520, 1566, 1653, 1665, 1710, 1740, 1776, 1959, 1998, 2052, 2088, 2109, 2146, 2160, 2204, 2220, 2280, 2320, 2565, 2610, 2612, 2664, 2736, 2755, 2812, 2960, 3132, 3219, 3265, 3306, 3330, 3420, 3480, 3515, 3915, 3918, 3996, 4104, 4176, 4218, 4292, 4408, 4440, 4560, 4959, 4995, 5130, 5220, 5224, 5328, 5365, 5510, 5624, 5877, 6264, 6327, 6438, 6530, 6612, 6660, 6840, 6960, 7030, 7830, 7836, 7992, 8208, 8265, 8436, 8584, 8816, 8880, 9657, 9795, 9918, 9990, 10260, 10440, 10448, 10545, 10730, 11020, 11248, 11754, 12407, 12528, 12654, 12876, 13060, 13224, 13320, 13680, 14060, 14877, 15660, 15672, 15984, 16095, 16530, 16872, 17168, 17631, 18937, 18981, 19314, 19590, 19836, 19980, 20387, 20520, 20880, 21090, 21460, 22040, 23508, 24161, 24795, 24814, 25308, 25752, 26120, 26448, 26640, 28120, 28971, 29385, 29754, 31320, 31344, 31635, 32190, 33060, 33744, 35262, 37221, 37874, 37962, 38628, 39180, 39672, 39960, 40774, 41040, 42180, 42920, 44080, 47016, 48285, 48322, 49590, 49628, 50616, 51504, 52240, 56240, 56811, 57942, 58770, 59508, 61161, 62035, 62640, 63270, 64380, 66120, 70524, 72483, 74385, 74442, 75748, 75924, 77256, 78360, 79344, 79920, 81548, 84360, 85840, 88155, 94032, 94685, 94905, 96570, 96644, 99180, 99256, 101232, 101935, 111663, 113622, 115884, 117540, 119016, 120805, 122322, 124070, 126540, 128760, 132240, 141048, 144855, 144966, 148770, 148884, 151496, 151848, 154512, 156720, 163096, 168720, 170433, 176310, 183483, 186105, 189370, 189810, 193140, 193288, 198360, 198512, 203870, 217449, 223326, 227244, 231768, 235080, 238032, 241610, 244644, 248140, 253080, 257520, 282096, 284055, 289710, 289932, 297540, 297768, 302992, 303696, 305805, 326192, 334989, 340866, 352620, 359803, 362415, 366966, 372210, 378740, 379620, 386280, 386576, 396720, 407740, 434898, 446652, 454488, 459059, 463536, 470160, 483220, 489288, 496280, 506160, 511299, 550449, 558315, 568110, 579420, 579864, 595080, 595536, 611610, 652347, 669978, 681732, 700669, 705240, 719606, 724830, 733932, 744420, 757480, 759240, 772560, 815480, 852165, 869796, 893304, 908976, 917415, 918118, 966440, 978576, 992560, 1022598, 1079409, 1087245, 1100898, 1116630, 1136220, 1158840, 1159728, 1190160, 1223220, 1304694, 1339956, 1363464, 1377177, 1401338, 1410480, 1439212, 1449660, 1467864, 1488840, 1514960, 1518480, 1630960, 1674945, 1704330, 1739592, 1786608, 1799015, 1834830, 1836236, 1932880, 2045196, 2102007, 2158818, 2174490, 2201796, 2233260, 2272440, 2295295, 2317680, 2446440, 2556495, 2609388, 2679912, 2726928, 2752245, 2754354, 2802676, 2878424, 2899320, 2935728, 2977680, 3238227, 3261735, 3349890, 3408660, 3479184, 3503345, 3598030, 3669660, 3672472, 4090392, 4131531, 4204014, 4317636, 4348980, 4403592, 4466520, 4544880, 4590590, 4892880, 5112990, 5218776, 5359824, 5397045, 5504490, 5508708, 5605352, 5756848, 5798640, 6306021, 6476454, 6523470, 6699780, 6817320, 6885885, 7006690, 7196060, 7339320, 7344944, 8180784, 8263062, 8408028, 8635272, 8697960, 8807184, 8933040, 9181180, 9714681, 10225980, 10437552, 10510035, 10794090, 11008980, 11017416, 11210704, 12394593, 12612042, 12952908, 13046940, 13312711, 13399560, 13634640, 13771770, 14013380, 14392120, 14678640, 16191135, 16526124, 16816056, 17270544, 17395920, 18362360, 18918063, 19429362, 20451960, 20657655, 21020070, 21588180, 22017960, 22034832, 24789186, 25224084, 25905816, 26093880, 26625422, 26799120, 27543540, 28026760, 28784240, 31530105, 32382270, 33052248, 33632112, 36724720, 37836126, 38858724, 39938133, 40903920, 41315310, 42040140, 43176360, 44035920, 48573405, 49578372, 50448168, 51811632, 52187760, 53250844, 55087080, 56053520, 61972965, 63060210, 64764540, 66104496, 66563555, 75672252, 77717448, 79876266, 82630620, 84080280, 86352720, 94590315, 97146810, 99156744, 100896336, 106501688, 110174160, 119814399, 123945930, 126120420, 129529080, 133127110, 151344504, 155434896, 159752532, 165261240, 168160560, 189180630, 194293620, 198313488, 199690665, 213003376, 239628798, 247891860, 252240840, 259058160, 266254220, 302689008, 319505064, 330522480, 359443197, 378361260, 388587240, 399381330, 479257596, 495783720, 504481680, 532508440, 599071995, 639010128, 718886394, 756722520, 777174480, 798762660, 958515192, 991567440, 1065016880, 1198143990, 1437772788, 1513445040, 1597525320, 1797215985, 1917030384, 2396287980, 2875545576, 3195050640, 3594431970, 4792575960, 5751091152, 7188863940, 9585151920, 14377727880, 28755455760]

約数ペア:

[(1, 28755455760), (2, 14377727880), (3, 9585151920), (4, 7188863940), (5, 5751091152), (6, 4792575960), (8, 3594431970), (9, 3195050640), (10, 2875545576), (12, 2396287980), (15, 1917030384), (16, 1797215985), (18, 1597525320), (19, 1513445040), (20, 1437772788), (24, 1198143990), (27, 1065016880), (29, 991567440), (30, 958515192), (36, 798762660), (37, 777174480), (38, 756722520), (40, 718886394), (45, 639010128), (48, 599071995), (54, 532508440), (57, 504481680), (58, 495783720), (60, 479257596), (72, 399381330), (74, 388587240), (76, 378361260), (80, 359443197), (87, 330522480), (90, 319505064), (95, 302689008), (108, 266254220), (111, 259058160), (114, 252240840), (116, 247891860), (120, 239628798), (135, 213003376), (144, 199690665), (145, 198313488), (148, 194293620), (152, 189180630), (171, 168160560), (174, 165261240), (180, 159752532), (185, 155434896), (190, 151344504), (216, 133127110), (222, 129529080), (228, 126120420), (232, 123945930), (240, 119814399), (261, 110174160), (270, 106501688), (285, 100896336), (290, 99156744), (296, 97146810), (304, 94590315), (333, 86352720), (342, 84080280), (348, 82630620), (360, 79876266), (370, 77717448), (380, 75672252), (432, 66563555), (435, 66104496), (444, 64764540), (456, 63060210), (464, 61972965), (513, 56053520), (522, 55087080), (540, 53250844), (551, 52187760), (555, 51811632), (570, 50448168), (580, 49578372), (592, 48573405), (653, 44035920), (666, 43176360), (684, 42040140), (696, 41315310), (703, 40903920), (720, 39938133), (740, 38858724), (760, 37836126), (783, 36724720), (855, 33632112), (870, 33052248), (888, 32382270), (912, 31530105), (999, 28784240), (1026, 28026760), (1044, 27543540), (1073, 26799120), (1080, 26625422), (1102, 26093880), (1110, 25905816), (1140, 25224084), (1160, 24789186), (1305, 22034832), (1306, 22017960), (1332, 21588180), (1368, 21020070), (1392, 20657655), (1406, 20451960), (1480, 19429362), (1520, 18918063), (1566, 18362360), (1653, 17395920), (1665, 17270544), (1710, 16816056), (1740, 16526124), (1776, 16191135), (1959, 14678640), (1998, 14392120), (2052, 14013380), (2088, 13771770), (2109, 13634640), (2146, 13399560), (2160, 13312711), (2204, 13046940), (2220, 12952908), (2280, 12612042), (2320, 12394593), (2565, 11210704), (2610, 11017416), (2612, 11008980), (2664, 10794090), (2736, 10510035), (2755, 10437552), (2812, 10225980), (2960, 9714681), (3132, 9181180), (3219, 8933040), (3265, 8807184), (3306, 8697960), (3330, 8635272), (3420, 8408028), (3480, 8263062), (3515, 8180784), (3915, 7344944), (3918, 7339320), (3996, 7196060), (4104, 7006690), (4176, 6885885), (4218, 6817320), (4292, 6699780), (4408, 6523470), (4440, 6476454), (4560, 6306021), (4959, 5798640), (4995, 5756848), (5130, 5605352), (5220, 5508708), (5224, 5504490), (5328, 5397045), (5365, 5359824), (5510, 5218776), (5624, 5112990), (5877, 4892880), (6264, 4590590), (6327, 4544880), (6438, 4466520), (6530, 4403592), (6612, 4348980), (6660, 4317636), (6840, 4204014), (6960, 4131531), (7030, 4090392), (7830, 3672472), (7836, 3669660), (7992, 3598030), (8208, 3503345), (8265, 3479184), (8436, 3408660), (8584, 3349890), (8816, 3261735), (8880, 3238227), (9657, 2977680), (9795, 2935728), (9918, 2899320), (9990, 2878424), (10260, 2802676), (10440, 2754354), (10448, 2752245), (10545, 2726928), (10730, 2679912), (11020, 2609388), (11248, 2556495), (11754, 2446440), (12407, 2317680), (12528, 2295295), (12654, 2272440), (12876, 2233260), (13060, 2201796), (13224, 2174490), (13320, 2158818), (13680, 2102007), (14060, 2045196), (14877, 1932880), (15660, 1836236), (15672, 1834830), (15984, 1799015), (16095, 1786608), (16530, 1739592), (16872, 1704330), (17168, 1674945), (17631, 1630960), (18937, 1518480), (18981, 1514960), (19314, 1488840), (19590, 1467864), (19836, 1449660), (19980, 1439212), (20387, 1410480), (20520, 1401338), (20880, 1377177), (21090, 1363464), (21460, 1339956), (22040, 1304694), (23508, 1223220), (24161, 1190160), (24795, 1159728), (24814, 1158840), (25308, 1136220), (25752, 1116630), (26120, 1100898), (26448, 1087245), (26640, 1079409), (28120, 1022598), (28971, 992560), (29385, 978576), (29754, 966440), (31320, 918118), (31344, 917415), (31635, 908976), (32190, 893304), (33060, 869796), (33744, 852165), (35262, 815480), (37221, 772560), (37874, 759240), (37962, 757480), (38628, 744420), (39180, 733932), (39672, 724830), (39960, 719606), (40774, 705240), (41040, 700669), (42180, 681732), (42920, 669978), (44080, 652347), (47016, 611610), (48285, 595536), (48322, 595080), (49590, 579864), (49628, 579420), (50616, 568110), (51504, 558315), (52240, 550449), (56240, 511299), (56811, 506160), (57942, 496280), (58770, 489288), (59508, 483220), (61161, 470160), (62035, 463536), (62640, 459059), (63270, 454488), (64380, 446652), (66120, 434898), (70524, 407740), (72483, 396720), (74385, 386576), (74442, 386280), (75748, 379620), (75924, 378740), (77256, 372210), (78360, 366966), (79344, 362415), (79920, 359803), (81548, 352620), (84360, 340866), (85840, 334989), (88155, 326192), (94032, 305805), (94685, 303696), (94905, 302992), (96570, 297768), (96644, 297540), (99180, 289932), (99256, 289710), (101232, 284055), (101935, 282096), (111663, 257520), (113622, 253080), (115884, 248140), (117540, 244644), (119016, 241610), (120805, 238032), (122322, 235080), (124070, 231768), (126540, 227244), (128760, 223326), (132240, 217449), (141048, 203870), (144855, 198512), (144966, 198360), (148770, 193288), (148884, 193140), (151496, 189810), (151848, 189370), (154512, 186105), (156720, 183483), (163096, 176310), (168720, 170433)]