64818845280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6430441}}^1$

素因数の和:6430469

約数の個数: 144

約数和(自身を含む): 252793535904

約数和(自身を除く): 187974690624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 6430441, 12860882, 19291323, 25721764, 32152205, 38582646, 45013087, 51443528, 57873969, 64304410, 77165292, 90026174, 96456615, 102887056, 115747938, 128608820, 135039261, 154330584, 180052348, 192913230, 205774112, 225065435, 231495876, 257217640, 270078522, 289369845, 308661168, 360104696, 385826460, 405117783, 450130870, 462991752, 514435280, 540157044, 578739690, 617322336, 675196305, 720209392, 771652920, 810235566, 900261740, 925983504, 1028870560, 1080314088, 1157479380, 1350392610, 1440418784, 1543305840, 1620471132, 1800523480, 1851967008, 2025588915, 2160628176, 2314958760, 2700785220, 3086611680, 3240942264, 3601046960, 4051177830, 4321256352, 4629917520, 5401570440, 6481884528, 7202093920, 8102355660, 9259835040, 10803140880, 12963769056, 16204711320, 21606281760, 32409422640, 64818845280]

約数ペア:

[(1, 64818845280), (2, 32409422640), (3, 21606281760), (4, 16204711320), (5, 12963769056), (6, 10803140880), (7, 9259835040), (8, 8102355660), (9, 7202093920), (10, 6481884528), (12, 5401570440), (14, 4629917520), (15, 4321256352), (16, 4051177830), (18, 3601046960), (20, 3240942264), (21, 3086611680), (24, 2700785220), (28, 2314958760), (30, 2160628176), (32, 2025588915), (35, 1851967008), (36, 1800523480), (40, 1620471132), (42, 1543305840), (45, 1440418784), (48, 1350392610), (56, 1157479380), (60, 1080314088), (63, 1028870560), (70, 925983504), (72, 900261740), (80, 810235566), (84, 771652920), (90, 720209392), (96, 675196305), (105, 617322336), (112, 578739690), (120, 540157044), (126, 514435280), (140, 462991752), (144, 450130870), (160, 405117783), (168, 385826460), (180, 360104696), (210, 308661168), (224, 289369845), (240, 270078522), (252, 257217640), (280, 231495876), (288, 225065435), (315, 205774112), (336, 192913230), (360, 180052348), (420, 154330584), (480, 135039261), (504, 128608820), (560, 115747938), (630, 102887056), (672, 96456615), (720, 90026174), (840, 77165292), (1008, 64304410), (1120, 57873969), (1260, 51443528), (1440, 45013087), (1680, 38582646), (2016, 32152205), (2520, 25721764), (3360, 19291323), (5040, 12860882), (10080, 6430441)]