63643580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 192069024

約数和(自身を除く): 128425444

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 44, 52, 55, 65, 68, 70, 77, 85, 91, 110, 119, 121, 130, 140, 143, 154, 170, 182, 187, 220, 221, 238, 242, 260, 286, 289, 308, 340, 364, 374, 385, 442, 455, 476, 484, 572, 578, 595, 605, 715, 748, 770, 847, 884, 910, 935, 1001, 1105, 1156, 1190, 1210, 1309, 1430, 1445, 1540, 1547, 1573, 1694, 1820, 1870, 2002, 2023, 2057, 2210, 2380, 2420, 2431, 2618, 2860, 2890, 3094, 3146, 3179, 3388, 3740, 3757, 4004, 4046, 4114, 4235, 4420, 4862, 5005, 5236, 5780, 6188, 6292, 6358, 6545, 7514, 7735, 7865, 8092, 8228, 8470, 9724, 10010, 10115, 10285, 11011, 12155, 12716, 13090, 14399, 15028, 15470, 15730, 15895, 16940, 17017, 18785, 20020, 20230, 20570, 22022, 22253, 24310, 26180, 26299, 26741, 28798, 30940, 31460, 31790, 34034, 34969, 37570, 40460, 41140, 41327, 44044, 44506, 48620, 52598, 53482, 55055, 57596, 63580, 68068, 69938, 71995, 75140, 82654, 85085, 89012, 105196, 106964, 110110, 111265, 131495, 133705, 139876, 143990, 165308, 170170, 174845, 187187, 206635, 220220, 222530, 244783, 262990, 267410, 287980, 289289, 340340, 349690, 374374, 413270, 445060, 454597, 489566, 525980, 534820, 578578, 699380, 748748, 826540, 909194, 935935, 979132, 1157156, 1223915, 1446445, 1818388, 1871870, 2272985, 2447830, 2892890, 3182179, 3743740, 4545970, 4895660, 5785780, 6364358, 9091940, 12728716, 15910895, 31821790, 63643580]

約数ペア:

[(1, 63643580), (2, 31821790), (4, 15910895), (5, 12728716), (7, 9091940), (10, 6364358), (11, 5785780), (13, 4895660), (14, 4545970), (17, 3743740), (20, 3182179), (22, 2892890), (26, 2447830), (28, 2272985), (34, 1871870), (35, 1818388), (44, 1446445), (52, 1223915), (55, 1157156), (65, 979132), (68, 935935), (70, 909194), (77, 826540), (85, 748748), (91, 699380), (110, 578578), (119, 534820), (121, 525980), (130, 489566), (140, 454597), (143, 445060), (154, 413270), (170, 374374), (182, 349690), (187, 340340), (220, 289289), (221, 287980), (238, 267410), (242, 262990), (260, 244783), (286, 222530), (289, 220220), (308, 206635), (340, 187187), (364, 174845), (374, 170170), (385, 165308), (442, 143990), (455, 139876), (476, 133705), (484, 131495), (572, 111265), (578, 110110), (595, 106964), (605, 105196), (715, 89012), (748, 85085), (770, 82654), (847, 75140), (884, 71995), (910, 69938), (935, 68068), (1001, 63580), (1105, 57596), (1156, 55055), (1190, 53482), (1210, 52598), (1309, 48620), (1430, 44506), (1445, 44044), (1540, 41327), (1547, 41140), (1573, 40460), (1694, 37570), (1820, 34969), (1870, 34034), (2002, 31790), (2023, 31460), (2057, 30940), (2210, 28798), (2380, 26741), (2420, 26299), (2431, 26180), (2618, 24310), (2860, 22253), (2890, 22022), (3094, 20570), (3146, 20230), (3179, 20020), (3388, 18785), (3740, 17017), (3757, 16940), (4004, 15895), (4046, 15730), (4114, 15470), (4235, 15028), (4420, 14399), (4862, 13090), (5005, 12716), (5236, 12155), (5780, 11011), (6188, 10285), (6292, 10115), (6358, 10010), (6545, 9724), (7514, 8470), (7735, 8228), (7865, 8092)]