1900883880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:146

約数の個数: 576

約数和(自身を含む): 7901712000

約数和(自身を除く): 6000828120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 29, 30, 35, 36, 37, 38, 40, 42, 45, 56, 57, 58, 60, 63, 70, 72, 74, 76, 84, 87, 90, 95, 105, 111, 114, 116, 120, 126, 133, 140, 145, 148, 152, 168, 171, 174, 180, 185, 190, 203, 210, 222, 228, 232, 252, 259, 261, 266, 280, 285, 290, 296, 315, 333, 342, 348, 360, 370, 380, 399, 406, 420, 435, 444, 456, 504, 518, 522, 532, 551, 555, 570, 580, 609, 630, 665, 666, 684, 696, 703, 740, 760, 777, 798, 812, 840, 855, 870, 888, 1015, 1036, 1044, 1064, 1073, 1102, 1110, 1140, 1160, 1197, 1218, 1260, 1295, 1305, 1330, 1332, 1368, 1369, 1406, 1480, 1554, 1596, 1624, 1653, 1665, 1710, 1740, 1827, 1995, 2030, 2072, 2088, 2109, 2146, 2204, 2220, 2280, 2331, 2394, 2436, 2520, 2590, 2610, 2660, 2664, 2738, 2755, 2812, 3045, 3108, 3192, 3219, 3306, 3330, 3420, 3480, 3515, 3654, 3857, 3885, 3990, 4060, 4107, 4218, 4292, 4408, 4440, 4662, 4788, 4872, 4921, 4959, 5180, 5220, 5320, 5365, 5476, 5510, 5624, 5985, 6090, 6216, 6327, 6438, 6612, 6660, 6840, 6845, 7030, 7308, 7511, 7714, 7770, 7980, 8120, 8214, 8265, 8436, 8584, 9135, 9324, 9576, 9583, 9657, 9842, 9918, 10360, 10440, 10545, 10730, 10952, 11020, 11571, 11655, 11970, 12180, 12321, 12654, 12876, 13224, 13320, 13690, 14060, 14616, 14763, 15022, 15428, 15540, 15960, 16095, 16428, 16530, 16872, 18270, 18648, 19166, 19285, 19314, 19684, 19836, 20387, 20535, 21090, 21460, 22040, 22533, 23142, 23310, 23940, 24360, 24605, 24642, 24795, 25308, 25752, 26011, 27380, 28120, 28749, 29526, 30044, 30856, 31080, 31635, 32190, 32856, 33060, 34713, 36540, 37555, 38332, 38570, 38628, 39368, 39672, 39701, 40774, 41070, 42180, 42920, 44289, 45066, 46284, 46620, 47880, 47915, 48285, 49210, 49284, 49590, 50616, 52022, 54760, 57498, 57855, 59052, 60088, 61161, 61605, 63270, 64380, 66120, 67599, 69426, 73080, 73815, 75110, 76664, 77140, 77256, 78033, 79402, 81548, 82140, 84360, 86247, 88578, 90132, 92568, 93240, 95830, 96570, 98420, 98568, 99180, 101935, 104044, 112665, 114996, 115710, 118104, 119103, 122322, 123210, 126540, 128760, 130055, 135198, 138852, 142709, 143745, 147630, 150220, 154280, 156066, 158804, 163096, 164280, 172494, 173565, 177156, 180264, 182077, 183483, 191660, 193140, 196840, 198360, 198505, 203870, 208088, 221445, 225330, 229992, 231420, 234099, 238206, 244644, 246420, 253080, 260110, 270396, 277704, 277907, 285418, 287490, 295260, 300440, 305805, 312132, 317608, 337995, 344988, 347130, 354312, 357309, 364154, 366966, 383320, 386280, 390165, 397010, 407740, 428127, 431235, 442890, 450660, 462840, 468198, 476412, 489288, 492840, 520220, 540792, 546231, 555814, 570836, 574980, 590520, 595515, 611610, 624264, 675990, 689976, 694260, 713545, 714618, 728308, 733932, 754319, 780330, 794020, 815480, 833721, 856254, 862470, 885780, 901320, 910385, 917415, 936396, 952824, 1040440, 1092462, 1111628, 1141672, 1149960, 1170495, 1191030, 1223220, 1284381, 1351980, 1388520, 1389535, 1427090, 1429236, 1456616, 1467864, 1508638, 1560660, 1588040, 1638693, 1667442, 1712508, 1724940, 1771560, 1786545, 1820770, 1834830, 1872792, 2140635, 2184924, 2223256, 2262957, 2340990, 2382060, 2446440, 2501163, 2568762, 2703960, 2731155, 2779070, 2854180, 2858472, 3017276, 3121320, 3277386, 3334884, 3425016, 3449880, 3573090, 3641540, 3669660, 3771595, 4168605, 4281270, 4369848, 4525914, 4681980, 4764120, 5002326, 5137524, 5280233, 5462310, 5558140, 5708360, 6034552, 6421905, 6554772, 6669768, 6788871, 7146180, 7283080, 7339320, 7543190, 8193465, 8337210, 8562540, 9051828, 9363960, 10004652, 10275048, 10560466, 10924620, 11116280, 11314785, 12505815, 12843810, 13109544, 13577742, 14292360, 15086380, 15840699, 16386930, 16674420, 17125080, 18103656, 20009304, 21120932, 21849240, 22629570, 25011630, 25687620, 26401165, 27155484, 30172760, 31681398, 32773860, 33348840, 33944355, 42241864, 45259140, 47522097, 50023260, 51375240, 52802330, 54310968, 63362796, 65547720, 67888710, 79203495, 90518280, 95044194, 100046520, 105604660, 126725592, 135777420, 158406990, 190088388, 211209320, 237610485, 271554840, 316813980, 380176776, 475220970, 633627960, 950441940, 1900883880]

約数ペア:

[(1, 1900883880), (2, 950441940), (3, 633627960), (4, 475220970), (5, 380176776), (6, 316813980), (7, 271554840), (8, 237610485), (9, 211209320), (10, 190088388), (12, 158406990), (14, 135777420), (15, 126725592), (18, 105604660), (19, 100046520), (20, 95044194), (21, 90518280), (24, 79203495), (28, 67888710), (29, 65547720), (30, 63362796), (35, 54310968), (36, 52802330), (37, 51375240), (38, 50023260), (40, 47522097), (42, 45259140), (45, 42241864), (56, 33944355), (57, 33348840), (58, 32773860), (60, 31681398), (63, 30172760), (70, 27155484), (72, 26401165), (74, 25687620), (76, 25011630), (84, 22629570), (87, 21849240), (90, 21120932), (95, 20009304), (105, 18103656), (111, 17125080), (114, 16674420), (116, 16386930), (120, 15840699), (126, 15086380), (133, 14292360), (140, 13577742), (145, 13109544), (148, 12843810), (152, 12505815), (168, 11314785), (171, 11116280), (174, 10924620), (180, 10560466), (185, 10275048), (190, 10004652), (203, 9363960), (210, 9051828), (222, 8562540), (228, 8337210), (232, 8193465), (252, 7543190), (259, 7339320), (261, 7283080), (266, 7146180), (280, 6788871), (285, 6669768), (290, 6554772), (296, 6421905), (315, 6034552), (333, 5708360), (342, 5558140), (348, 5462310), (360, 5280233), (370, 5137524), (380, 5002326), (399, 4764120), (406, 4681980), (420, 4525914), (435, 4369848), (444, 4281270), (456, 4168605), (504, 3771595), (518, 3669660), (522, 3641540), (532, 3573090), (551, 3449880), (555, 3425016), (570, 3334884), (580, 3277386), (609, 3121320), (630, 3017276), (665, 2858472), (666, 2854180), (684, 2779070), (696, 2731155), (703, 2703960), (740, 2568762), (760, 2501163), (777, 2446440), (798, 2382060), (812, 2340990), (840, 2262957), (855, 2223256), (870, 2184924), (888, 2140635), (1015, 1872792), (1036, 1834830), (1044, 1820770), (1064, 1786545), (1073, 1771560), (1102, 1724940), (1110, 1712508), (1140, 1667442), (1160, 1638693), (1197, 1588040), (1218, 1560660), (1260, 1508638), (1295, 1467864), (1305, 1456616), (1330, 1429236), (1332, 1427090), (1368, 1389535), (1369, 1388520), (1406, 1351980), (1480, 1284381), (1554, 1223220), (1596, 1191030), (1624, 1170495), (1653, 1149960), (1665, 1141672), (1710, 1111628), (1740, 1092462), (1827, 1040440), (1995, 952824), (2030, 936396), (2072, 917415), (2088, 910385), (2109, 901320), (2146, 885780), (2204, 862470), (2220, 856254), (2280, 833721), (2331, 815480), (2394, 794020), (2436, 780330), (2520, 754319), (2590, 733932), (2610, 728308), (2660, 714618), (2664, 713545), (2738, 694260), (2755, 689976), (2812, 675990), (3045, 624264), (3108, 611610), (3192, 595515), (3219, 590520), (3306, 574980), (3330, 570836), (3420, 555814), (3480, 546231), (3515, 540792), (3654, 520220), (3857, 492840), (3885, 489288), (3990, 476412), (4060, 468198), (4107, 462840), (4218, 450660), (4292, 442890), (4408, 431235), (4440, 428127), (4662, 407740), (4788, 397010), (4872, 390165), (4921, 386280), (4959, 383320), (5180, 366966), (5220, 364154), (5320, 357309), (5365, 354312), (5476, 347130), (5510, 344988), (5624, 337995), (5985, 317608), (6090, 312132), (6216, 305805), (6327, 300440), (6438, 295260), (6612, 287490), (6660, 285418), (6840, 277907), (6845, 277704), (7030, 270396), (7308, 260110), (7511, 253080), (7714, 246420), (7770, 244644), (7980, 238206), (8120, 234099), (8214, 231420), (8265, 229992), (8436, 225330), (8584, 221445), (9135, 208088), (9324, 203870), (9576, 198505), (9583, 198360), (9657, 196840), (9842, 193140), (9918, 191660), (10360, 183483), (10440, 182077), (10545, 180264), (10730, 177156), (10952, 173565), (11020, 172494), (11571, 164280), (11655, 163096), (11970, 158804), (12180, 156066), (12321, 154280), (12654, 150220), (12876, 147630), (13224, 143745), (13320, 142709), (13690, 138852), (14060, 135198), (14616, 130055), (14763, 128760), (15022, 126540), (15428, 123210), (15540, 122322), (15960, 119103), (16095, 118104), (16428, 115710), (16530, 114996), (16872, 112665), (18270, 104044), (18648, 101935), (19166, 99180), (19285, 98568), (19314, 98420), (19684, 96570), (19836, 95830), (20387, 93240), (20535, 92568), (21090, 90132), (21460, 88578), (22040, 86247), (22533, 84360), (23142, 82140), (23310, 81548), (23940, 79402), (24360, 78033), (24605, 77256), (24642, 77140), (24795, 76664), (25308, 75110), (25752, 73815), (26011, 73080), (27380, 69426), (28120, 67599), (28749, 66120), (29526, 64380), (30044, 63270), (30856, 61605), (31080, 61161), (31635, 60088), (32190, 59052), (32856, 57855), (33060, 57498), (34713, 54760), (36540, 52022), (37555, 50616), (38332, 49590), (38570, 49284), (38628, 49210), (39368, 48285), (39672, 47915), (39701, 47880), (40774, 46620), (41070, 46284), (42180, 45066), (42920, 44289)]