716206920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41737}}^1$

素因数の和:41775

約数の個数: 128

約数和(自身を含む): 2524314240

約数和(自身を除く): 1808107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 41737, 83474, 125211, 166948, 208685, 250422, 333896, 417370, 459107, 500844, 542581, 626055, 834740, 918214, 1001688, 1085162, 1252110, 1377321, 1627743, 1669480, 1836428, 2170324, 2295535, 2504220, 2712905, 2754642, 3255486, 3672856, 4340648, 4591070, 5008440, 5425810, 5509284, 5968391, 6510972, 6886605, 8138715, 9182140, 10851620, 11018568, 11936782, 13021944, 13773210, 16277430, 17905173, 18364280, 21703240, 23873564, 27546420, 29841955, 32554860, 35810346, 47747128, 55092840, 59683910, 65109720, 71620692, 89525865, 119367820, 143241384, 179051730, 238735640, 358103460, 716206920]

約数ペア:

[(1, 716206920), (2, 358103460), (3, 238735640), (4, 179051730), (5, 143241384), (6, 119367820), (8, 89525865), (10, 71620692), (11, 65109720), (12, 59683910), (13, 55092840), (15, 47747128), (20, 35810346), (22, 32554860), (24, 29841955), (26, 27546420), (30, 23873564), (33, 21703240), (39, 18364280), (40, 17905173), (44, 16277430), (52, 13773210), (55, 13021944), (60, 11936782), (65, 11018568), (66, 10851620), (78, 9182140), (88, 8138715), (104, 6886605), (110, 6510972), (120, 5968391), (130, 5509284), (132, 5425810), (143, 5008440), (156, 4591070), (165, 4340648), (195, 3672856), (220, 3255486), (260, 2754642), (264, 2712905), (286, 2504220), (312, 2295535), (330, 2170324), (390, 1836428), (429, 1669480), (440, 1627743), (520, 1377321), (572, 1252110), (660, 1085162), (715, 1001688), (780, 918214), (858, 834740), (1144, 626055), (1320, 542581), (1430, 500844), (1560, 459107), (1716, 417370), (2145, 333896), (2860, 250422), (3432, 208685), (4290, 166948), (5720, 125211), (8580, 83474), (17160, 41737)]