18656154720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3359}}^1$

素因数の和:3435

約数の個数: 576

約数和(自身を含む): 79252992000

約数和(自身を除く): 60596837280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 58, 60, 63, 70, 72, 76, 80, 84, 87, 90, 95, 96, 105, 112, 114, 116, 120, 126, 133, 140, 144, 145, 152, 160, 168, 171, 174, 180, 190, 203, 210, 224, 228, 232, 240, 252, 261, 266, 280, 285, 288, 290, 304, 315, 336, 342, 348, 360, 380, 399, 406, 420, 435, 456, 464, 480, 504, 522, 532, 551, 560, 570, 580, 608, 609, 630, 665, 672, 684, 696, 720, 760, 798, 812, 840, 855, 870, 912, 928, 1008, 1015, 1044, 1064, 1102, 1120, 1140, 1160, 1197, 1218, 1260, 1305, 1330, 1368, 1392, 1440, 1520, 1596, 1624, 1653, 1680, 1710, 1740, 1824, 1827, 1995, 2016, 2030, 2088, 2128, 2204, 2280, 2320, 2394, 2436, 2520, 2610, 2660, 2736, 2755, 2784, 3040, 3045, 3192, 3248, 3306, 3359, 3360, 3420, 3480, 3654, 3857, 3990, 4060, 4176, 4256, 4408, 4560, 4640, 4788, 4872, 4959, 5040, 5220, 5320, 5472, 5510, 5985, 6090, 6384, 6496, 6612, 6718, 6840, 6960, 7308, 7714, 7980, 8120, 8265, 8352, 8816, 9120, 9135, 9576, 9744, 9918, 10077, 10080, 10440, 10640, 11020, 11571, 11970, 12180, 12768, 13224, 13436, 13680, 13920, 14616, 15428, 15960, 16240, 16530, 16795, 17632, 18270, 19152, 19285, 19488, 19836, 20154, 20880, 21280, 22040, 23142, 23513, 23940, 24360, 24795, 26448, 26872, 27360, 29232, 30231, 30856, 31920, 32480, 33060, 33590, 34713, 36540, 38304, 38570, 39672, 40308, 41760, 44080, 46284, 47026, 47880, 48720, 49590, 50385, 52896, 53744, 57855, 58464, 60462, 61712, 63821, 63840, 66120, 67180, 69426, 70539, 73080, 77140, 79344, 80616, 88160, 92568, 94052, 95760, 97411, 97440, 99180, 100770, 107488, 115710, 117565, 120924, 123424, 127642, 132240, 134360, 138852, 141078, 146160, 151155, 154280, 158688, 161232, 173565, 185136, 188104, 191463, 191520, 194822, 198360, 201540, 211617, 231420, 235130, 241848, 255284, 264480, 268720, 277704, 282156, 292233, 292320, 302310, 308560, 319105, 322464, 347130, 352695, 370272, 376208, 382926, 389644, 396720, 403080, 423234, 446747, 462840, 470260, 483696, 487055, 510568, 537440, 555408, 564312, 574389, 584466, 604620, 617120, 638210, 681877, 694260, 705390, 752416, 765852, 779288, 793440, 806160, 846468, 876699, 893494, 925680, 940520, 957315, 967392, 974110, 1021136, 1058085, 1110816, 1128624, 1148778, 1168932, 1209240, 1276420, 1340241, 1363754, 1388520, 1410780, 1461165, 1531704, 1558576, 1612320, 1692936, 1753398, 1786988, 1850809, 1851360, 1881040, 1914630, 1948220, 2042272, 2045631, 2116170, 2233735, 2257248, 2297556, 2337864, 2418480, 2552840, 2680482, 2727508, 2777040, 2821560, 2871945, 2922330, 3063408, 3117152, 3385872, 3409385, 3506796, 3573976, 3701618, 3762080, 3829260, 3896440, 4020723, 4091262, 4232340, 4383495, 4467470, 4595112, 4675728, 4836960, 5105680, 5360964, 5455016, 5552427, 5554080, 5643120, 5743890, 5844660, 6126816, 6136893, 6701205, 6771744, 6818770, 7013592, 7147952, 7403236, 7658520, 7792880, 8041446, 8182524, 8464680, 8766990, 8934940, 9190224, 9254045, 9351456, 10211360, 10228155, 10721928, 10910032, 11104854, 11286240, 11487780, 11689320, 12273786, 12955663, 13402410, 13637540, 14027184, 14295904, 14806472, 15317040, 15585760, 16082892, 16365048, 16657281, 16929360, 17533980, 17869880, 18380448, 18508090, 20103615, 20456310, 21443856, 21820064, 22209708, 22975560, 23378640, 24547572, 25911326, 26804820, 27275080, 27762135, 28054368, 29612944, 30634080, 30684465, 32165784, 32730096, 33314562, 33858720, 35067960, 35739760, 37016180, 38866989, 40207230, 40912620, 42887712, 44419416, 45951120, 46757280, 49095144, 51822652, 53609640, 54550160, 55524270, 59225888, 61368930, 64331568, 64778315, 65460192, 66629124, 70135920, 71479520, 74032360, 77733978, 80414460, 81825240, 83286405, 88838832, 91902240, 98190288, 103645304, 107219280, 109100320, 111048540, 116600967, 122737860, 128663136, 129556630, 133258248, 140271840, 148064720, 155467956, 160828920, 163650480, 166572810, 177677664, 194334945, 196380576, 207290608, 214438560, 222097080, 233201934, 245475720, 259113260, 266516496, 296129440, 310935912, 321657840, 327300960, 333145620, 388669890, 414581216, 444194160, 466403868, 490951440, 518226520, 533032992, 583004835, 621871824, 643315680, 666291240, 777339780, 888388320, 932807736, 981902880, 1036453040, 1166009670, 1243743648, 1332582480, 1554679560, 1865615472, 2072906080, 2332019340, 2665164960, 3109359120, 3731230944, 4664038680, 6218718240, 9328077360, 18656154720]

約数ペア:

[(1, 18656154720), (2, 9328077360), (3, 6218718240), (4, 4664038680), (5, 3731230944), (6, 3109359120), (7, 2665164960), (8, 2332019340), (9, 2072906080), (10, 1865615472), (12, 1554679560), (14, 1332582480), (15, 1243743648), (16, 1166009670), (18, 1036453040), (19, 981902880), (20, 932807736), (21, 888388320), (24, 777339780), (28, 666291240), (29, 643315680), (30, 621871824), (32, 583004835), (35, 533032992), (36, 518226520), (38, 490951440), (40, 466403868), (42, 444194160), (45, 414581216), (48, 388669890), (56, 333145620), (57, 327300960), (58, 321657840), (60, 310935912), (63, 296129440), (70, 266516496), (72, 259113260), (76, 245475720), (80, 233201934), (84, 222097080), (87, 214438560), (90, 207290608), (95, 196380576), (96, 194334945), (105, 177677664), (112, 166572810), (114, 163650480), (116, 160828920), (120, 155467956), (126, 148064720), (133, 140271840), (140, 133258248), (144, 129556630), (145, 128663136), (152, 122737860), (160, 116600967), (168, 111048540), (171, 109100320), (174, 107219280), (180, 103645304), (190, 98190288), (203, 91902240), (210, 88838832), (224, 83286405), (228, 81825240), (232, 80414460), (240, 77733978), (252, 74032360), (261, 71479520), (266, 70135920), (280, 66629124), (285, 65460192), (288, 64778315), (290, 64331568), (304, 61368930), (315, 59225888), (336, 55524270), (342, 54550160), (348, 53609640), (360, 51822652), (380, 49095144), (399, 46757280), (406, 45951120), (420, 44419416), (435, 42887712), (456, 40912620), (464, 40207230), (480, 38866989), (504, 37016180), (522, 35739760), (532, 35067960), (551, 33858720), (560, 33314562), (570, 32730096), (580, 32165784), (608, 30684465), (609, 30634080), (630, 29612944), (665, 28054368), (672, 27762135), (684, 27275080), (696, 26804820), (720, 25911326), (760, 24547572), (798, 23378640), (812, 22975560), (840, 22209708), (855, 21820064), (870, 21443856), (912, 20456310), (928, 20103615), (1008, 18508090), (1015, 18380448), (1044, 17869880), (1064, 17533980), (1102, 16929360), (1120, 16657281), (1140, 16365048), (1160, 16082892), (1197, 15585760), (1218, 15317040), (1260, 14806472), (1305, 14295904), (1330, 14027184), (1368, 13637540), (1392, 13402410), (1440, 12955663), (1520, 12273786), (1596, 11689320), (1624, 11487780), (1653, 11286240), (1680, 11104854), (1710, 10910032), (1740, 10721928), (1824, 10228155), (1827, 10211360), (1995, 9351456), (2016, 9254045), (2030, 9190224), (2088, 8934940), (2128, 8766990), (2204, 8464680), (2280, 8182524), (2320, 8041446), (2394, 7792880), (2436, 7658520), (2520, 7403236), (2610, 7147952), (2660, 7013592), (2736, 6818770), (2755, 6771744), (2784, 6701205), (3040, 6136893), (3045, 6126816), (3192, 5844660), (3248, 5743890), (3306, 5643120), (3359, 5554080), (3360, 5552427), (3420, 5455016), (3480, 5360964), (3654, 5105680), (3857, 4836960), (3990, 4675728), (4060, 4595112), (4176, 4467470), (4256, 4383495), (4408, 4232340), (4560, 4091262), (4640, 4020723), (4788, 3896440), (4872, 3829260), (4959, 3762080), (5040, 3701618), (5220, 3573976), (5320, 3506796), (5472, 3409385), (5510, 3385872), (5985, 3117152), (6090, 3063408), (6384, 2922330), (6496, 2871945), (6612, 2821560), (6718, 2777040), (6840, 2727508), (6960, 2680482), (7308, 2552840), (7714, 2418480), (7980, 2337864), (8120, 2297556), (8265, 2257248), (8352, 2233735), (8816, 2116170), (9120, 2045631), (9135, 2042272), (9576, 1948220), (9744, 1914630), (9918, 1881040), (10077, 1851360), (10080, 1850809), (10440, 1786988), (10640, 1753398), (11020, 1692936), (11571, 1612320), (11970, 1558576), (12180, 1531704), (12768, 1461165), (13224, 1410780), (13436, 1388520), (13680, 1363754), (13920, 1340241), (14616, 1276420), (15428, 1209240), (15960, 1168932), (16240, 1148778), (16530, 1128624), (16795, 1110816), (17632, 1058085), (18270, 1021136), (19152, 974110), (19285, 967392), (19488, 957315), (19836, 940520), (20154, 925680), (20880, 893494), (21280, 876699), (22040, 846468), (23142, 806160), (23513, 793440), (23940, 779288), (24360, 765852), (24795, 752416), (26448, 705390), (26872, 694260), (27360, 681877), (29232, 638210), (30231, 617120), (30856, 604620), (31920, 584466), (32480, 574389), (33060, 564312), (33590, 555408), (34713, 537440), (36540, 510568), (38304, 487055), (38570, 483696), (39672, 470260), (40308, 462840), (41760, 446747), (44080, 423234), (46284, 403080), (47026, 396720), (47880, 389644), (48720, 382926), (49590, 376208), (50385, 370272), (52896, 352695), (53744, 347130), (57855, 322464), (58464, 319105), (60462, 308560), (61712, 302310), (63821, 292320), (63840, 292233), (66120, 282156), (67180, 277704), (69426, 268720), (70539, 264480), (73080, 255284), (77140, 241848), (79344, 235130), (80616, 231420), (88160, 211617), (92568, 201540), (94052, 198360), (95760, 194822), (97411, 191520), (97440, 191463), (99180, 188104), (100770, 185136), (107488, 173565), (115710, 161232), (117565, 158688), (120924, 154280), (123424, 151155), (127642, 146160), (132240, 141078), (134360, 138852)]