25984207440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{2333}}^1$

素因数の和:2882

約数の個数: 240

約数和(自身を含む): 90297792000

約数和(自身を除く): 64313584560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 499, 558, 620, 720, 744, 930, 998, 1116, 1240, 1395, 1488, 1497, 1860, 1996, 2232, 2333, 2480, 2495, 2790, 2994, 3720, 3992, 4464, 4491, 4666, 4990, 5580, 5988, 6999, 7440, 7485, 7984, 8982, 9332, 9980, 11160, 11665, 11976, 13998, 14970, 15469, 17964, 18664, 19960, 20997, 22320, 22455, 23330, 23952, 27996, 29940, 30938, 34995, 35928, 37328, 39920, 41994, 44910, 46407, 46660, 55992, 59880, 61876, 69990, 71856, 72323, 77345, 83988, 89820, 92814, 93320, 104985, 111984, 119760, 123752, 139221, 139980, 144646, 154690, 167976, 179640, 185628, 186640, 209970, 216969, 232035, 247504, 278442, 279960, 289292, 309380, 335952, 359280, 361615, 371256, 419940, 433938, 464070, 556884, 559920, 578584, 618760, 650907, 696105, 723230, 742512, 839880, 867876, 928140, 1084845, 1113768, 1157168, 1164167, 1237520, 1301814, 1392210, 1446460, 1679760, 1735752, 1856280, 2169690, 2227536, 2328334, 2603628, 2784420, 2892920, 3254535, 3471504, 3492501, 3712560, 4339380, 4656668, 5207256, 5568840, 5785840, 5820835, 6509070, 6985002, 8678760, 9313336, 10414512, 10477503, 11137680, 11641670, 13018140, 13970004, 17357520, 17462505, 18626672, 20955006, 23283340, 26036280, 27940008, 34925010, 36089177, 41910012, 46566680, 52072560, 52387515, 55880016, 69850020, 72178354, 83820024, 93133360, 104775030, 108267531, 139700040, 144356708, 167640048, 180445885, 209550060, 216535062, 279400080, 288713416, 324802593, 360891770, 419100120, 433070124, 541337655, 577426832, 649605186, 721783540, 838200240, 866140248, 1082675310, 1299210372, 1443567080, 1624012965, 1732280496, 2165350620, 2598420744, 2887134160, 3248025930, 4330701240, 5196841488, 6496051860, 8661402480, 12992103720, 25984207440]

約数ペア:

[(1, 25984207440), (2, 12992103720), (3, 8661402480), (4, 6496051860), (5, 5196841488), (6, 4330701240), (8, 3248025930), (9, 2887134160), (10, 2598420744), (12, 2165350620), (15, 1732280496), (16, 1624012965), (18, 1443567080), (20, 1299210372), (24, 1082675310), (30, 866140248), (31, 838200240), (36, 721783540), (40, 649605186), (45, 577426832), (48, 541337655), (60, 433070124), (62, 419100120), (72, 360891770), (80, 324802593), (90, 288713416), (93, 279400080), (120, 216535062), (124, 209550060), (144, 180445885), (155, 167640048), (180, 144356708), (186, 139700040), (240, 108267531), (248, 104775030), (279, 93133360), (310, 83820024), (360, 72178354), (372, 69850020), (465, 55880016), (496, 52387515), (499, 52072560), (558, 46566680), (620, 41910012), (720, 36089177), (744, 34925010), (930, 27940008), (998, 26036280), (1116, 23283340), (1240, 20955006), (1395, 18626672), (1488, 17462505), (1497, 17357520), (1860, 13970004), (1996, 13018140), (2232, 11641670), (2333, 11137680), (2480, 10477503), (2495, 10414512), (2790, 9313336), (2994, 8678760), (3720, 6985002), (3992, 6509070), (4464, 5820835), (4491, 5785840), (4666, 5568840), (4990, 5207256), (5580, 4656668), (5988, 4339380), (6999, 3712560), (7440, 3492501), (7485, 3471504), (7984, 3254535), (8982, 2892920), (9332, 2784420), (9980, 2603628), (11160, 2328334), (11665, 2227536), (11976, 2169690), (13998, 1856280), (14970, 1735752), (15469, 1679760), (17964, 1446460), (18664, 1392210), (19960, 1301814), (20997, 1237520), (22320, 1164167), (22455, 1157168), (23330, 1113768), (23952, 1084845), (27996, 928140), (29940, 867876), (30938, 839880), (34995, 742512), (35928, 723230), (37328, 696105), (39920, 650907), (41994, 618760), (44910, 578584), (46407, 559920), (46660, 556884), (55992, 464070), (59880, 433938), (61876, 419940), (69990, 371256), (71856, 361615), (72323, 359280), (77345, 335952), (83988, 309380), (89820, 289292), (92814, 279960), (93320, 278442), (104985, 247504), (111984, 232035), (119760, 216969), (123752, 209970), (139221, 186640), (139980, 185628), (144646, 179640), (154690, 167976)]