628813920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6037}}^1$

素因数の和:6093

約数の個数: 192

約数和(自身を含む): 2337140736

約数和(自身を除く): 1708326816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6037, 6510, 6944, 7440, 8680, 10416, 12074, 13020, 14880, 17360, 18111, 20832, 24148, 26040, 30185, 34720, 36222, 42259, 48296, 52080, 60370, 72444, 84518, 90555, 96592, 104160, 120740, 126777, 144888, 169036, 181110, 187147, 193184, 211295, 241480, 253554, 289776, 338072, 362220, 374294, 422590, 482960, 507108, 561441, 579552, 633885, 676144, 724440, 748588, 845180, 935735, 965920, 1014216, 1122882, 1267770, 1310029, 1352288, 1448880, 1497176, 1690360, 1871470, 2028432, 2245764, 2535540, 2620058, 2807205, 2897760, 2994352, 3380720, 3742940, 3930087, 4056864, 4491528, 5071080, 5240116, 5614410, 5988704, 6550145, 6761440, 7485880, 7860174, 8983056, 10142160, 10480232, 11228820, 13100290, 14971760, 15720348, 17966112, 19650435, 20284320, 20960464, 22457640, 26200580, 29943520, 31440696, 39300870, 41920928, 44915280, 52401160, 62881392, 78601740, 89830560, 104802320, 125762784, 157203480, 209604640, 314406960, 628813920]

約数ペア:

[(1, 628813920), (2, 314406960), (3, 209604640), (4, 157203480), (5, 125762784), (6, 104802320), (7, 89830560), (8, 78601740), (10, 62881392), (12, 52401160), (14, 44915280), (15, 41920928), (16, 39300870), (20, 31440696), (21, 29943520), (24, 26200580), (28, 22457640), (30, 20960464), (31, 20284320), (32, 19650435), (35, 17966112), (40, 15720348), (42, 14971760), (48, 13100290), (56, 11228820), (60, 10480232), (62, 10142160), (70, 8983056), (80, 7860174), (84, 7485880), (93, 6761440), (96, 6550145), (105, 5988704), (112, 5614410), (120, 5240116), (124, 5071080), (140, 4491528), (155, 4056864), (160, 3930087), (168, 3742940), (186, 3380720), (210, 2994352), (217, 2897760), (224, 2807205), (240, 2620058), (248, 2535540), (280, 2245764), (310, 2028432), (336, 1871470), (372, 1690360), (420, 1497176), (434, 1448880), (465, 1352288), (480, 1310029), (496, 1267770), (560, 1122882), (620, 1014216), (651, 965920), (672, 935735), (744, 845180), (840, 748588), (868, 724440), (930, 676144), (992, 633885), (1085, 579552), (1120, 561441), (1240, 507108), (1302, 482960), (1488, 422590), (1680, 374294), (1736, 362220), (1860, 338072), (2170, 289776), (2480, 253554), (2604, 241480), (2976, 211295), (3255, 193184), (3360, 187147), (3472, 181110), (3720, 169036), (4340, 144888), (4960, 126777), (5208, 120740), (6037, 104160), (6510, 96592), (6944, 90555), (7440, 84518), (8680, 72444), (10416, 60370), (12074, 52080), (13020, 48296), (14880, 42259), (17360, 36222), (18111, 34720), (20832, 30185), (24148, 26040)]