69040680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 220838400

約数和(自身を除く): 151797720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 214, 228, 283, 285, 321, 380, 428, 456, 535, 566, 570, 642, 760, 849, 856, 1070, 1132, 1140, 1284, 1415, 1605, 1698, 2033, 2140, 2264, 2280, 2568, 2830, 3210, 3396, 4066, 4245, 4280, 5377, 5660, 6099, 6420, 6792, 8132, 8490, 10165, 10754, 11320, 12198, 12840, 16131, 16264, 16980, 20330, 21508, 24396, 26885, 30281, 30495, 32262, 33960, 40660, 43016, 48792, 53770, 60562, 60990, 64524, 80655, 81320, 90843, 107540, 121124, 121980, 129048, 151405, 161310, 181686, 215080, 242248, 243960, 302810, 322620, 363372, 454215, 575339, 605620, 645240, 726744, 908430, 1150678, 1211240, 1726017, 1816860, 2301356, 2876695, 3452034, 3633720, 4602712, 5753390, 6904068, 8630085, 11506780, 13808136, 17260170, 23013560, 34520340, 69040680]

約数ペア:

[(1, 69040680), (2, 34520340), (3, 23013560), (4, 17260170), (5, 13808136), (6, 11506780), (8, 8630085), (10, 6904068), (12, 5753390), (15, 4602712), (19, 3633720), (20, 3452034), (24, 2876695), (30, 2301356), (38, 1816860), (40, 1726017), (57, 1211240), (60, 1150678), (76, 908430), (95, 726744), (107, 645240), (114, 605620), (120, 575339), (152, 454215), (190, 363372), (214, 322620), (228, 302810), (283, 243960), (285, 242248), (321, 215080), (380, 181686), (428, 161310), (456, 151405), (535, 129048), (566, 121980), (570, 121124), (642, 107540), (760, 90843), (849, 81320), (856, 80655), (1070, 64524), (1132, 60990), (1140, 60562), (1284, 53770), (1415, 48792), (1605, 43016), (1698, 40660), (2033, 33960), (2140, 32262), (2264, 30495), (2280, 30281), (2568, 26885), (2830, 24396), (3210, 21508), (3396, 20330), (4066, 16980), (4245, 16264), (4280, 16131), (5377, 12840), (5660, 12198), (6099, 11320), (6420, 10754), (6792, 10165), (8132, 8490)]