565517940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1378

約数の個数: 144

約数和(自身を含む): 1755851328

約数和(自身を除く): 1190333388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 169, 172, 195, 215, 258, 260, 338, 390, 430, 507, 516, 559, 645, 676, 780, 845, 860, 1014, 1118, 1290, 1297, 1677, 1690, 2028, 2236, 2535, 2580, 2594, 2795, 3354, 3380, 3891, 5070, 5188, 5590, 6485, 6708, 7267, 7782, 8385, 10140, 11180, 12970, 14534, 15564, 16770, 16861, 19455, 21801, 25940, 29068, 33540, 33722, 36335, 38910, 43602, 50583, 55771, 67444, 72670, 77820, 84305, 87204, 101166, 109005, 111542, 145340, 167313, 168610, 202332, 218010, 219193, 223084, 252915, 278855, 334626, 337220, 436020, 438386, 505830, 557710, 657579, 669252, 725023, 836565, 876772, 1011660, 1095965, 1115420, 1315158, 1450046, 1673130, 2175069, 2191930, 2630316, 2900092, 3287895, 3346260, 3625115, 4350138, 4383860, 6575790, 7250230, 8700276, 9425299, 10875345, 13151580, 14500460, 18850598, 21750690, 28275897, 37701196, 43501380, 47126495, 56551794, 94252990, 113103588, 141379485, 188505980, 282758970, 565517940]

約数ペア:

[(1, 565517940), (2, 282758970), (3, 188505980), (4, 141379485), (5, 113103588), (6, 94252990), (10, 56551794), (12, 47126495), (13, 43501380), (15, 37701196), (20, 28275897), (26, 21750690), (30, 18850598), (39, 14500460), (43, 13151580), (52, 10875345), (60, 9425299), (65, 8700276), (78, 7250230), (86, 6575790), (129, 4383860), (130, 4350138), (156, 3625115), (169, 3346260), (172, 3287895), (195, 2900092), (215, 2630316), (258, 2191930), (260, 2175069), (338, 1673130), (390, 1450046), (430, 1315158), (507, 1115420), (516, 1095965), (559, 1011660), (645, 876772), (676, 836565), (780, 725023), (845, 669252), (860, 657579), (1014, 557710), (1118, 505830), (1290, 438386), (1297, 436020), (1677, 337220), (1690, 334626), (2028, 278855), (2236, 252915), (2535, 223084), (2580, 219193), (2594, 218010), (2795, 202332), (3354, 168610), (3380, 167313), (3891, 145340), (5070, 111542), (5188, 109005), (5590, 101166), (6485, 87204), (6708, 84305), (7267, 77820), (7782, 72670), (8385, 67444), (10140, 55771), (11180, 50583), (12970, 43602), (14534, 38910), (15564, 36335), (16770, 33722), (16861, 33540), (19455, 29068), (21801, 25940)]