966943320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:646

約数の個数: 256

約数和(自身を含む): 3477012480

約数和(自身を除く): 2510069160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 71, 84, 93, 105, 120, 124, 140, 142, 155, 168, 186, 210, 213, 217, 248, 280, 284, 310, 355, 372, 420, 426, 434, 465, 497, 523, 568, 620, 651, 710, 744, 840, 852, 868, 930, 994, 1046, 1065, 1085, 1240, 1302, 1420, 1491, 1569, 1704, 1736, 1860, 1988, 2092, 2130, 2170, 2201, 2485, 2604, 2615, 2840, 2982, 3138, 3255, 3661, 3720, 3976, 4184, 4260, 4340, 4402, 4970, 5208, 5230, 5964, 6276, 6510, 6603, 7322, 7455, 7845, 8520, 8680, 8804, 9940, 10460, 10983, 11005, 11928, 12552, 13020, 13206, 14644, 14910, 15407, 15690, 16213, 17608, 18305, 19880, 20920, 21966, 22010, 26040, 26412, 29288, 29820, 30814, 31380, 32426, 33015, 36610, 37133, 43932, 44020, 46221, 48639, 52824, 54915, 59640, 61628, 62760, 64852, 66030, 73220, 74266, 77035, 81065, 87864, 88040, 92442, 97278, 109830, 111399, 113491, 123256, 129704, 132060, 146440, 148532, 154070, 162130, 184884, 185665, 194556, 219660, 222798, 226982, 231105, 243195, 259931, 264120, 297064, 308140, 324260, 340473, 369768, 371330, 389112, 439320, 445596, 453964, 462210, 486390, 519862, 556995, 567455, 616280, 648520, 680946, 742660, 779793, 891192, 907928, 924420, 972780, 1039724, 1113990, 1134910, 1151123, 1299655, 1361892, 1485320, 1559586, 1702365, 1848840, 1945560, 2079448, 2227980, 2269820, 2302246, 2599310, 2723784, 3119172, 3404730, 3453369, 3898965, 4455960, 4539640, 4604492, 5198620, 5755615, 6238344, 6809460, 6906738, 7797930, 8057861, 9208984, 10397240, 11511230, 13618920, 13813476, 15595860, 16115722, 17266845, 23022460, 24173583, 27626952, 31191720, 32231444, 34533690, 40289305, 46044920, 48347166, 64462888, 69067380, 80578610, 96694332, 120867915, 138134760, 161157220, 193388664, 241735830, 322314440, 483471660, 966943320]

約数ペア:

[(1, 966943320), (2, 483471660), (3, 322314440), (4, 241735830), (5, 193388664), (6, 161157220), (7, 138134760), (8, 120867915), (10, 96694332), (12, 80578610), (14, 69067380), (15, 64462888), (20, 48347166), (21, 46044920), (24, 40289305), (28, 34533690), (30, 32231444), (31, 31191720), (35, 27626952), (40, 24173583), (42, 23022460), (56, 17266845), (60, 16115722), (62, 15595860), (70, 13813476), (71, 13618920), (84, 11511230), (93, 10397240), (105, 9208984), (120, 8057861), (124, 7797930), (140, 6906738), (142, 6809460), (155, 6238344), (168, 5755615), (186, 5198620), (210, 4604492), (213, 4539640), (217, 4455960), (248, 3898965), (280, 3453369), (284, 3404730), (310, 3119172), (355, 2723784), (372, 2599310), (420, 2302246), (426, 2269820), (434, 2227980), (465, 2079448), (497, 1945560), (523, 1848840), (568, 1702365), (620, 1559586), (651, 1485320), (710, 1361892), (744, 1299655), (840, 1151123), (852, 1134910), (868, 1113990), (930, 1039724), (994, 972780), (1046, 924420), (1065, 907928), (1085, 891192), (1240, 779793), (1302, 742660), (1420, 680946), (1491, 648520), (1569, 616280), (1704, 567455), (1736, 556995), (1860, 519862), (1988, 486390), (2092, 462210), (2130, 453964), (2170, 445596), (2201, 439320), (2485, 389112), (2604, 371330), (2615, 369768), (2840, 340473), (2982, 324260), (3138, 308140), (3255, 297064), (3661, 264120), (3720, 259931), (3976, 243195), (4184, 231105), (4260, 226982), (4340, 222798), (4402, 219660), (4970, 194556), (5208, 185665), (5230, 184884), (5964, 162130), (6276, 154070), (6510, 148532), (6603, 146440), (7322, 132060), (7455, 129704), (7845, 123256), (8520, 113491), (8680, 111399), (8804, 109830), (9940, 97278), (10460, 92442), (10983, 88040), (11005, 87864), (11928, 81065), (12552, 77035), (13020, 74266), (13206, 73220), (14644, 66030), (14910, 64852), (15407, 62760), (15690, 61628), (16213, 59640), (17608, 54915), (18305, 52824), (19880, 48639), (20920, 46221), (21966, 44020), (22010, 43932), (26040, 37133), (26412, 36610), (29288, 33015), (29820, 32426), (30814, 31380)]