215468760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3797

約数の個数: 128

約数和(自身を含む): 715135680

約数和(自身を除く): 499666920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3733, 3848, 4440, 4810, 5772, 7215, 7466, 9620, 11199, 11544, 14430, 14932, 18665, 19240, 22398, 28860, 29864, 37330, 44796, 48529, 55995, 57720, 74660, 89592, 97058, 111990, 138121, 145587, 149320, 194116, 223980, 242645, 276242, 291174, 388232, 414363, 447960, 485290, 552484, 582348, 690605, 727935, 828726, 970580, 1104968, 1164696, 1381210, 1455870, 1657452, 1795573, 1941160, 2071815, 2762420, 2911740, 3314904, 3591146, 4143630, 5386719, 5524840, 5823480, 7182292, 8287260, 8977865, 10773438, 14364584, 16574520, 17955730, 21546876, 26933595, 35911460, 43093752, 53867190, 71822920, 107734380, 215468760]

約数ペア:

[(1, 215468760), (2, 107734380), (3, 71822920), (4, 53867190), (5, 43093752), (6, 35911460), (8, 26933595), (10, 21546876), (12, 17955730), (13, 16574520), (15, 14364584), (20, 10773438), (24, 8977865), (26, 8287260), (30, 7182292), (37, 5823480), (39, 5524840), (40, 5386719), (52, 4143630), (60, 3591146), (65, 3314904), (74, 2911740), (78, 2762420), (104, 2071815), (111, 1941160), (120, 1795573), (130, 1657452), (148, 1455870), (156, 1381210), (185, 1164696), (195, 1104968), (222, 970580), (260, 828726), (296, 727935), (312, 690605), (370, 582348), (390, 552484), (444, 485290), (481, 447960), (520, 414363), (555, 388232), (740, 291174), (780, 276242), (888, 242645), (962, 223980), (1110, 194116), (1443, 149320), (1480, 145587), (1560, 138121), (1924, 111990), (2220, 97058), (2405, 89592), (2886, 74660), (3733, 57720), (3848, 55995), (4440, 48529), (4810, 44796), (5772, 37330), (7215, 29864), (7466, 28860), (9620, 22398), (11199, 19240), (11544, 18665), (14430, 14932)]