961069440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 3222743040

約数和(自身を除く): 2261673600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 120, 124, 128, 134, 155, 160, 186, 192, 201, 240, 241, 248, 268, 310, 320, 335, 372, 384, 402, 465, 480, 482, 496, 536, 620, 640, 670, 723, 744, 804, 930, 960, 964, 992, 1005, 1072, 1205, 1240, 1340, 1446, 1488, 1608, 1860, 1920, 1928, 1984, 2010, 2077, 2144, 2410, 2480, 2680, 2892, 2976, 3216, 3615, 3720, 3856, 3968, 4020, 4154, 4288, 4820, 4960, 5360, 5784, 5952, 6231, 6432, 7230, 7440, 7471, 7712, 8040, 8308, 8576, 9640, 9920, 10385, 10720, 11568, 11904, 12462, 12864, 14460, 14880, 14942, 15424, 16080, 16147, 16616, 19280, 19840, 20770, 21440, 22413, 23136, 24924, 25728, 28920, 29760, 29884, 30848, 31155, 32160, 32294, 33232, 37355, 38560, 41540, 42880, 44826, 46272, 48441, 49848, 57840, 59520, 59768, 62310, 64320, 64588, 66464, 74710, 77120, 80735, 83080, 89652, 92544, 96882, 99696, 112065, 115680, 119536, 124620, 128640, 129176, 132928, 149420, 154240, 161470, 166160, 179304, 193764, 199392, 224130, 231360, 239072, 242205, 249240, 258352, 265856, 298840, 322940, 332320, 358608, 387528, 398784, 448260, 462720, 478144, 484410, 498480, 500557, 516704, 597680, 645880, 664640, 717216, 775056, 797568, 896520, 956288, 968820, 996960, 1001114, 1033408, 1195360, 1291760, 1329280, 1434432, 1501671, 1550112, 1793040, 1937640, 1993920, 2002228, 2066816, 2390720, 2502785, 2583520, 2868864, 3003342, 3100224, 3586080, 3875280, 3987840, 4004456, 4781440, 5005570, 5167040, 6006684, 6200448, 7172160, 7508355, 7750560, 8008912, 10011140, 10334080, 12013368, 14344320, 15016710, 15501120, 16017824, 20022280, 24026736, 30033420, 31002240, 32035648, 40044560, 48053472, 60066840, 64071296, 80089120, 96106944, 120133680, 160178240, 192213888, 240267360, 320356480, 480534720, 961069440]

約数ペア:

[(1, 961069440), (2, 480534720), (3, 320356480), (4, 240267360), (5, 192213888), (6, 160178240), (8, 120133680), (10, 96106944), (12, 80089120), (15, 64071296), (16, 60066840), (20, 48053472), (24, 40044560), (30, 32035648), (31, 31002240), (32, 30033420), (40, 24026736), (48, 20022280), (60, 16017824), (62, 15501120), (64, 15016710), (67, 14344320), (80, 12013368), (93, 10334080), (96, 10011140), (120, 8008912), (124, 7750560), (128, 7508355), (134, 7172160), (155, 6200448), (160, 6006684), (186, 5167040), (192, 5005570), (201, 4781440), (240, 4004456), (241, 3987840), (248, 3875280), (268, 3586080), (310, 3100224), (320, 3003342), (335, 2868864), (372, 2583520), (384, 2502785), (402, 2390720), (465, 2066816), (480, 2002228), (482, 1993920), (496, 1937640), (536, 1793040), (620, 1550112), (640, 1501671), (670, 1434432), (723, 1329280), (744, 1291760), (804, 1195360), (930, 1033408), (960, 1001114), (964, 996960), (992, 968820), (1005, 956288), (1072, 896520), (1205, 797568), (1240, 775056), (1340, 717216), (1446, 664640), (1488, 645880), (1608, 597680), (1860, 516704), (1920, 500557), (1928, 498480), (1984, 484410), (2010, 478144), (2077, 462720), (2144, 448260), (2410, 398784), (2480, 387528), (2680, 358608), (2892, 332320), (2976, 322940), (3216, 298840), (3615, 265856), (3720, 258352), (3856, 249240), (3968, 242205), (4020, 239072), (4154, 231360), (4288, 224130), (4820, 199392), (4960, 193764), (5360, 179304), (5784, 166160), (5952, 161470), (6231, 154240), (6432, 149420), (7230, 132928), (7440, 129176), (7471, 128640), (7712, 124620), (8040, 119536), (8308, 115680), (8576, 112065), (9640, 99696), (9920, 96882), (10385, 92544), (10720, 89652), (11568, 83080), (11904, 80735), (12462, 77120), (12864, 74710), (14460, 66464), (14880, 64588), (14942, 64320), (15424, 62310), (16080, 59768), (16147, 59520), (16616, 57840), (19280, 49848), (19840, 48441), (20770, 46272), (21440, 44826), (22413, 42880), (23136, 41540), (24924, 38560), (25728, 37355), (28920, 33232), (29760, 32294), (29884, 32160), (30848, 31155)]