65751120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 236770560

約数和(自身を除く): 171019440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 47, 48, 58, 60, 67, 72, 80, 87, 90, 94, 116, 120, 134, 141, 144, 145, 174, 180, 188, 201, 232, 235, 240, 261, 268, 282, 290, 335, 348, 360, 376, 402, 423, 435, 464, 470, 522, 536, 564, 580, 603, 670, 696, 705, 720, 752, 804, 846, 870, 940, 1005, 1044, 1072, 1128, 1160, 1206, 1305, 1340, 1363, 1392, 1410, 1608, 1692, 1740, 1880, 1943, 2010, 2088, 2115, 2256, 2320, 2412, 2610, 2680, 2726, 2820, 3015, 3149, 3216, 3384, 3480, 3760, 3886, 4020, 4089, 4176, 4230, 4824, 5220, 5360, 5452, 5640, 5829, 6030, 6298, 6768, 6815, 6960, 7772, 8040, 8178, 8460, 9447, 9648, 9715, 10440, 10904, 11280, 11658, 12060, 12267, 12596, 13630, 15544, 15745, 16080, 16356, 16920, 17487, 18894, 19430, 20445, 20880, 21808, 23316, 24120, 24534, 25192, 27260, 28341, 29145, 31088, 31490, 32712, 33840, 34974, 37788, 38860, 40890, 46632, 47235, 48240, 49068, 50384, 54520, 56682, 58290, 61335, 62980, 65424, 69948, 75576, 77720, 81780, 87435, 91321, 93264, 94470, 98136, 109040, 113364, 116580, 122670, 125960, 139896, 141705, 151152, 155440, 163560, 174870, 182642, 188940, 196272, 226728, 233160, 245340, 251920, 273963, 279792, 283410, 327120, 349740, 365284, 377880, 453456, 456605, 466320, 490680, 547926, 566820, 699480, 730568, 755760, 821889, 913210, 981360, 1095852, 1133640, 1369815, 1398960, 1461136, 1643778, 1826420, 2191704, 2267280, 2739630, 3287556, 3652840, 4109445, 4383408, 5479260, 6575112, 7305680, 8218890, 10958520, 13150224, 16437780, 21917040, 32875560, 65751120]

約数ペア:

[(1, 65751120), (2, 32875560), (3, 21917040), (4, 16437780), (5, 13150224), (6, 10958520), (8, 8218890), (9, 7305680), (10, 6575112), (12, 5479260), (15, 4383408), (16, 4109445), (18, 3652840), (20, 3287556), (24, 2739630), (29, 2267280), (30, 2191704), (36, 1826420), (40, 1643778), (45, 1461136), (47, 1398960), (48, 1369815), (58, 1133640), (60, 1095852), (67, 981360), (72, 913210), (80, 821889), (87, 755760), (90, 730568), (94, 699480), (116, 566820), (120, 547926), (134, 490680), (141, 466320), (144, 456605), (145, 453456), (174, 377880), (180, 365284), (188, 349740), (201, 327120), (232, 283410), (235, 279792), (240, 273963), (261, 251920), (268, 245340), (282, 233160), (290, 226728), (335, 196272), (348, 188940), (360, 182642), (376, 174870), (402, 163560), (423, 155440), (435, 151152), (464, 141705), (470, 139896), (522, 125960), (536, 122670), (564, 116580), (580, 113364), (603, 109040), (670, 98136), (696, 94470), (705, 93264), (720, 91321), (752, 87435), (804, 81780), (846, 77720), (870, 75576), (940, 69948), (1005, 65424), (1044, 62980), (1072, 61335), (1128, 58290), (1160, 56682), (1206, 54520), (1305, 50384), (1340, 49068), (1363, 48240), (1392, 47235), (1410, 46632), (1608, 40890), (1692, 38860), (1740, 37788), (1880, 34974), (1943, 33840), (2010, 32712), (2088, 31490), (2115, 31088), (2256, 29145), (2320, 28341), (2412, 27260), (2610, 25192), (2680, 24534), (2726, 24120), (2820, 23316), (3015, 21808), (3149, 20880), (3216, 20445), (3384, 19430), (3480, 18894), (3760, 17487), (3886, 16920), (4020, 16356), (4089, 16080), (4176, 15745), (4230, 15544), (4824, 13630), (5220, 12596), (5360, 12267), (5452, 12060), (5640, 11658), (5829, 11280), (6030, 10904), (6298, 10440), (6768, 9715), (6815, 9648), (6960, 9447), (7772, 8460), (8040, 8178)]