138081360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 456399360

約数和(自身を除く): 318318000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 107, 114, 120, 152, 190, 214, 228, 240, 283, 285, 304, 321, 380, 428, 456, 535, 566, 570, 642, 760, 849, 856, 912, 1070, 1132, 1140, 1284, 1415, 1520, 1605, 1698, 1712, 2033, 2140, 2264, 2280, 2568, 2830, 3210, 3396, 4066, 4245, 4280, 4528, 4560, 5136, 5377, 5660, 6099, 6420, 6792, 8132, 8490, 8560, 10165, 10754, 11320, 12198, 12840, 13584, 16131, 16264, 16980, 20330, 21508, 22640, 24396, 25680, 26885, 30281, 30495, 32262, 32528, 33960, 40660, 43016, 48792, 53770, 60562, 60990, 64524, 67920, 80655, 81320, 86032, 90843, 97584, 107540, 121124, 121980, 129048, 151405, 161310, 162640, 181686, 215080, 242248, 243960, 258096, 302810, 322620, 363372, 430160, 454215, 484496, 487920, 575339, 605620, 645240, 726744, 908430, 1150678, 1211240, 1290480, 1453488, 1726017, 1816860, 2301356, 2422480, 2876695, 3452034, 3633720, 4602712, 5753390, 6904068, 7267440, 8630085, 9205424, 11506780, 13808136, 17260170, 23013560, 27616272, 34520340, 46027120, 69040680, 138081360]

約数ペア:

[(1, 138081360), (2, 69040680), (3, 46027120), (4, 34520340), (5, 27616272), (6, 23013560), (8, 17260170), (10, 13808136), (12, 11506780), (15, 9205424), (16, 8630085), (19, 7267440), (20, 6904068), (24, 5753390), (30, 4602712), (38, 3633720), (40, 3452034), (48, 2876695), (57, 2422480), (60, 2301356), (76, 1816860), (80, 1726017), (95, 1453488), (107, 1290480), (114, 1211240), (120, 1150678), (152, 908430), (190, 726744), (214, 645240), (228, 605620), (240, 575339), (283, 487920), (285, 484496), (304, 454215), (321, 430160), (380, 363372), (428, 322620), (456, 302810), (535, 258096), (566, 243960), (570, 242248), (642, 215080), (760, 181686), (849, 162640), (856, 161310), (912, 151405), (1070, 129048), (1132, 121980), (1140, 121124), (1284, 107540), (1415, 97584), (1520, 90843), (1605, 86032), (1698, 81320), (1712, 80655), (2033, 67920), (2140, 64524), (2264, 60990), (2280, 60562), (2568, 53770), (2830, 48792), (3210, 43016), (3396, 40660), (4066, 33960), (4245, 32528), (4280, 32262), (4528, 30495), (4560, 30281), (5136, 26885), (5377, 25680), (5660, 24396), (6099, 22640), (6420, 21508), (6792, 20330), (8132, 16980), (8490, 16264), (8560, 16131), (10165, 13584), (10754, 12840), (11320, 12198)]