1187298840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108727}}^1$

素因数の和:108761

約数の個数: 128

約数和(自身を含む): 4383912960

約数和(自身を除く): 3196614120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 108727, 217454, 326181, 434908, 543635, 652362, 761089, 869816, 1087270, 1304724, 1413451, 1522178, 1630905, 2174540, 2283267, 2609448, 2826902, 3044356, 3261810, 3805445, 4240353, 4349080, 4566534, 5653804, 6088712, 6523620, 7067255, 7610890, 8480706, 9133068, 9894157, 11307608, 11416335, 13047240, 14134510, 15221780, 16961412, 18266136, 19788314, 21201765, 22832670, 28269020, 29682471, 30443560, 33922824, 39576628, 42403530, 45665340, 49470785, 56538040, 59364942, 79153256, 84807060, 91330680, 98941570, 118729884, 148412355, 169614120, 197883140, 237459768, 296824710, 395766280, 593649420, 1187298840]

約数ペア:

[(1, 1187298840), (2, 593649420), (3, 395766280), (4, 296824710), (5, 237459768), (6, 197883140), (7, 169614120), (8, 148412355), (10, 118729884), (12, 98941570), (13, 91330680), (14, 84807060), (15, 79153256), (20, 59364942), (21, 56538040), (24, 49470785), (26, 45665340), (28, 42403530), (30, 39576628), (35, 33922824), (39, 30443560), (40, 29682471), (42, 28269020), (52, 22832670), (56, 21201765), (60, 19788314), (65, 18266136), (70, 16961412), (78, 15221780), (84, 14134510), (91, 13047240), (104, 11416335), (105, 11307608), (120, 9894157), (130, 9133068), (140, 8480706), (156, 7610890), (168, 7067255), (182, 6523620), (195, 6088712), (210, 5653804), (260, 4566534), (273, 4349080), (280, 4240353), (312, 3805445), (364, 3261810), (390, 3044356), (420, 2826902), (455, 2609448), (520, 2283267), (546, 2174540), (728, 1630905), (780, 1522178), (840, 1413451), (910, 1304724), (1092, 1087270), (1365, 869816), (1560, 761089), (1820, 652362), (2184, 543635), (2730, 434908), (3640, 326181), (5460, 217454), (10920, 108727)]