57787080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2223

約数の個数: 128

約数和(自身を含む): 197769600

約数和(自身を除く): 139982520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2179, 2210, 2652, 3315, 4358, 4420, 5304, 6537, 6630, 8716, 8840, 10895, 13074, 13260, 17432, 21790, 26148, 26520, 28327, 32685, 37043, 43580, 52296, 56654, 65370, 74086, 84981, 87160, 111129, 113308, 130740, 141635, 148172, 169962, 185215, 222258, 226616, 261480, 283270, 296344, 339924, 370430, 424905, 444516, 481559, 555645, 566540, 679848, 740860, 849810, 889032, 963118, 1111290, 1133080, 1444677, 1481720, 1699620, 1926236, 2222580, 2407795, 2889354, 3399240, 3852472, 4445160, 4815590, 5778708, 7223385, 9631180, 11557416, 14446770, 19262360, 28893540, 57787080]

約数ペア:

[(1, 57787080), (2, 28893540), (3, 19262360), (4, 14446770), (5, 11557416), (6, 9631180), (8, 7223385), (10, 5778708), (12, 4815590), (13, 4445160), (15, 3852472), (17, 3399240), (20, 2889354), (24, 2407795), (26, 2222580), (30, 1926236), (34, 1699620), (39, 1481720), (40, 1444677), (51, 1133080), (52, 1111290), (60, 963118), (65, 889032), (68, 849810), (78, 740860), (85, 679848), (102, 566540), (104, 555645), (120, 481559), (130, 444516), (136, 424905), (156, 370430), (170, 339924), (195, 296344), (204, 283270), (221, 261480), (255, 226616), (260, 222258), (312, 185215), (340, 169962), (390, 148172), (408, 141635), (442, 130740), (510, 113308), (520, 111129), (663, 87160), (680, 84981), (780, 74086), (884, 65370), (1020, 56654), (1105, 52296), (1326, 43580), (1560, 37043), (1768, 32685), (2040, 28327), (2179, 26520), (2210, 26148), (2652, 21790), (3315, 17432), (4358, 13260), (4420, 13074), (5304, 10895), (6537, 8840), (6630, 8716)]