1520342912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3404

約数の個数: 128

約数和(自身を含む): 3683750400

約数和(自身を除く): 2163407488

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 128, 136, 152, 176, 187, 209, 272, 304, 323, 352, 374, 418, 544, 608, 646, 704, 748, 836, 1088, 1216, 1292, 1408, 1496, 1672, 2176, 2432, 2584, 2992, 3343, 3344, 3553, 5168, 5984, 6686, 6688, 7106, 10336, 11968, 13372, 13376, 14212, 20672, 23936, 26744, 26752, 28424, 36773, 41344, 53488, 56831, 56848, 63517, 73546, 106976, 113662, 113696, 127034, 147092, 213952, 227324, 227392, 254068, 294184, 427904, 454648, 454784, 508136, 588368, 625141, 698687, 909296, 1016272, 1079789, 1176736, 1250282, 1397374, 1818592, 2032544, 2159578, 2353472, 2500564, 2794748, 3637184, 4065088, 4319156, 4706944, 5001128, 5589496, 7274368, 8130176, 8638312, 10002256, 11178992, 11877679, 17276624, 20004512, 22357984, 23755358, 34553248, 40009024, 44715968, 47510716, 69106496, 80018048, 89431936, 95021432, 138212992, 190042864, 380085728, 760171456, 1520342912]

約数ペア:

[(1, 1520342912), (2, 760171456), (4, 380085728), (8, 190042864), (11, 138212992), (16, 95021432), (17, 89431936), (19, 80018048), (22, 69106496), (32, 47510716), (34, 44715968), (38, 40009024), (44, 34553248), (64, 23755358), (68, 22357984), (76, 20004512), (88, 17276624), (128, 11877679), (136, 11178992), (152, 10002256), (176, 8638312), (187, 8130176), (209, 7274368), (272, 5589496), (304, 5001128), (323, 4706944), (352, 4319156), (374, 4065088), (418, 3637184), (544, 2794748), (608, 2500564), (646, 2353472), (704, 2159578), (748, 2032544), (836, 1818592), (1088, 1397374), (1216, 1250282), (1292, 1176736), (1408, 1079789), (1496, 1016272), (1672, 909296), (2176, 698687), (2432, 625141), (2584, 588368), (2992, 508136), (3343, 454784), (3344, 454648), (3553, 427904), (5168, 294184), (5984, 254068), (6686, 227392), (6688, 227324), (7106, 213952), (10336, 147092), (11968, 127034), (13372, 113696), (13376, 113662), (14212, 106976), (20672, 73546), (23936, 63517), (26744, 56848), (26752, 56831), (28424, 53488), (36773, 41344)]