64573080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 235146240

約数和(自身を除く): 170573160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 53, 55, 60, 65, 66, 71, 78, 88, 104, 106, 110, 120, 130, 132, 142, 143, 156, 159, 165, 195, 212, 213, 220, 260, 264, 265, 284, 286, 312, 318, 330, 355, 390, 424, 426, 429, 440, 520, 530, 568, 572, 583, 636, 660, 689, 710, 715, 780, 781, 795, 852, 858, 923, 1060, 1065, 1144, 1166, 1272, 1320, 1378, 1420, 1430, 1560, 1562, 1590, 1704, 1716, 1749, 1846, 2067, 2120, 2130, 2145, 2332, 2343, 2756, 2769, 2840, 2860, 2915, 3124, 3180, 3432, 3445, 3498, 3692, 3763, 3905, 4134, 4260, 4290, 4615, 4664, 4686, 5512, 5538, 5720, 5830, 6248, 6360, 6890, 6996, 7384, 7526, 7579, 7810, 8268, 8520, 8580, 8745, 9230, 9372, 10153, 10335, 11076, 11289, 11660, 11715, 13780, 13845, 13992, 15052, 15158, 15620, 16536, 17160, 17490, 18460, 18744, 18815, 20306, 20670, 22152, 22578, 22737, 23320, 23430, 27560, 27690, 30104, 30316, 30459, 31240, 34980, 36920, 37630, 37895, 40612, 41340, 41393, 45156, 45474, 46860, 48919, 50765, 55380, 56445, 60632, 60918, 69960, 75260, 75790, 81224, 82680, 82786, 90312, 90948, 93720, 97838, 101530, 110760, 112890, 113685, 121836, 124179, 146757, 150520, 151580, 152295, 165572, 181896, 195676, 203060, 206965, 225780, 227370, 243672, 244595, 248358, 293514, 303160, 304590, 331144, 391352, 406120, 413930, 451560, 454740, 489190, 496716, 538109, 587028, 609180, 620895, 733785, 827860, 909480, 978380, 993432, 1076218, 1174056, 1218360, 1241790, 1467570, 1614327, 1655720, 1956760, 2152436, 2483580, 2690545, 2935140, 3228654, 4304872, 4967160, 5381090, 5870280, 6457308, 8071635, 10762180, 12914616, 16143270, 21524360, 32286540, 64573080]

約数ペア:

[(1, 64573080), (2, 32286540), (3, 21524360), (4, 16143270), (5, 12914616), (6, 10762180), (8, 8071635), (10, 6457308), (11, 5870280), (12, 5381090), (13, 4967160), (15, 4304872), (20, 3228654), (22, 2935140), (24, 2690545), (26, 2483580), (30, 2152436), (33, 1956760), (39, 1655720), (40, 1614327), (44, 1467570), (52, 1241790), (53, 1218360), (55, 1174056), (60, 1076218), (65, 993432), (66, 978380), (71, 909480), (78, 827860), (88, 733785), (104, 620895), (106, 609180), (110, 587028), (120, 538109), (130, 496716), (132, 489190), (142, 454740), (143, 451560), (156, 413930), (159, 406120), (165, 391352), (195, 331144), (212, 304590), (213, 303160), (220, 293514), (260, 248358), (264, 244595), (265, 243672), (284, 227370), (286, 225780), (312, 206965), (318, 203060), (330, 195676), (355, 181896), (390, 165572), (424, 152295), (426, 151580), (429, 150520), (440, 146757), (520, 124179), (530, 121836), (568, 113685), (572, 112890), (583, 110760), (636, 101530), (660, 97838), (689, 93720), (710, 90948), (715, 90312), (780, 82786), (781, 82680), (795, 81224), (852, 75790), (858, 75260), (923, 69960), (1060, 60918), (1065, 60632), (1144, 56445), (1166, 55380), (1272, 50765), (1320, 48919), (1378, 46860), (1420, 45474), (1430, 45156), (1560, 41393), (1562, 41340), (1590, 40612), (1704, 37895), (1716, 37630), (1749, 36920), (1846, 34980), (2067, 31240), (2120, 30459), (2130, 30316), (2145, 30104), (2332, 27690), (2343, 27560), (2756, 23430), (2769, 23320), (2840, 22737), (2860, 22578), (2915, 22152), (3124, 20670), (3180, 20306), (3432, 18815), (3445, 18744), (3498, 18460), (3692, 17490), (3763, 17160), (3905, 16536), (4134, 15620), (4260, 15158), (4290, 15052), (4615, 13992), (4664, 13845), (4686, 13780), (5512, 11715), (5538, 11660), (5720, 11289), (5830, 11076), (6248, 10335), (6360, 10153), (6890, 9372), (6996, 9230), (7384, 8745), (7526, 8580), (7579, 8520), (7810, 8268)]