9861245520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{13619}}^1$

素因数の和:14073

約数の個数: 160

約数和(自身を含む): 35020615680

約数和(自身を除く): 25159370160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 431, 560, 840, 862, 1293, 1680, 1724, 2155, 2586, 3017, 3448, 4310, 5172, 6034, 6465, 6896, 8620, 9051, 10344, 12068, 12930, 13619, 15085, 17240, 18102, 20688, 24136, 25860, 27238, 30170, 34480, 36204, 40857, 45255, 48272, 51720, 54476, 60340, 68095, 72408, 81714, 90510, 95333, 103440, 108952, 120680, 136190, 144816, 163428, 181020, 190666, 204285, 217904, 241360, 272380, 285999, 326856, 362040, 381332, 408570, 476665, 544760, 571998, 653712, 724080, 762664, 817140, 953330, 1089520, 1143996, 1429995, 1525328, 1634280, 1906660, 2287992, 2859990, 3268560, 3813320, 4575984, 5719980, 5869789, 7626640, 11439960, 11739578, 17609367, 22879920, 23479156, 29348945, 35218734, 41088523, 46958312, 58697890, 70437468, 82177046, 88046835, 93916624, 117395780, 123265569, 140874936, 164354092, 176093670, 205442615, 234791560, 246531138, 281749872, 328708184, 352187340, 410885230, 469583120, 493062276, 616327845, 657416368, 704374680, 821770460, 986124552, 1232655690, 1408749360, 1643540920, 1972249104, 2465311380, 3287081840, 4930622760, 9861245520]

約数ペア:

[(1, 9861245520), (2, 4930622760), (3, 3287081840), (4, 2465311380), (5, 1972249104), (6, 1643540920), (7, 1408749360), (8, 1232655690), (10, 986124552), (12, 821770460), (14, 704374680), (15, 657416368), (16, 616327845), (20, 493062276), (21, 469583120), (24, 410885230), (28, 352187340), (30, 328708184), (35, 281749872), (40, 246531138), (42, 234791560), (48, 205442615), (56, 176093670), (60, 164354092), (70, 140874936), (80, 123265569), (84, 117395780), (105, 93916624), (112, 88046835), (120, 82177046), (140, 70437468), (168, 58697890), (210, 46958312), (240, 41088523), (280, 35218734), (336, 29348945), (420, 23479156), (431, 22879920), (560, 17609367), (840, 11739578), (862, 11439960), (1293, 7626640), (1680, 5869789), (1724, 5719980), (2155, 4575984), (2586, 3813320), (3017, 3268560), (3448, 2859990), (4310, 2287992), (5172, 1906660), (6034, 1634280), (6465, 1525328), (6896, 1429995), (8620, 1143996), (9051, 1089520), (10344, 953330), (12068, 817140), (12930, 762664), (13619, 724080), (15085, 653712), (17240, 571998), (18102, 544760), (20688, 476665), (24136, 408570), (25860, 381332), (27238, 362040), (30170, 326856), (34480, 285999), (36204, 272380), (40857, 241360), (45255, 217904), (48272, 204285), (51720, 190666), (54476, 181020), (60340, 163428), (68095, 144816), (72408, 136190), (81714, 120680), (90510, 108952), (95333, 103440)]