228315360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5265

約数の個数: 192

約数和(自身を含む): 885330432

約数和(自身を除く): 657015072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5227, 5460, 6240, 7280, 8736, 10454, 10920, 14560, 15681, 20908, 21840, 26135, 31362, 36589, 41816, 43680, 52270, 62724, 67951, 73178, 78405, 83632, 104540, 109767, 125448, 135902, 146356, 156810, 167264, 182945, 203853, 209080, 219534, 250896, 271804, 292712, 313620, 339755, 365890, 407706, 418160, 439068, 475657, 501792, 543608, 548835, 585424, 627240, 679510, 731780, 815412, 836320, 878136, 951314, 1019265, 1087216, 1097670, 1170848, 1254480, 1359020, 1426971, 1463560, 1630824, 1756272, 1902628, 2038530, 2174432, 2195340, 2378285, 2508960, 2718040, 2853942, 2927120, 3261648, 3512544, 3805256, 4077060, 4390680, 4756570, 5436080, 5707884, 5854240, 6523296, 7134855, 7610512, 8154120, 8781360, 9513140, 10872160, 11415768, 14269710, 15221024, 16308240, 17562720, 19026280, 22831536, 28539420, 32616480, 38052560, 45663072, 57078840, 76105120, 114157680, 228315360]

約数ペア:

[(1, 228315360), (2, 114157680), (3, 76105120), (4, 57078840), (5, 45663072), (6, 38052560), (7, 32616480), (8, 28539420), (10, 22831536), (12, 19026280), (13, 17562720), (14, 16308240), (15, 15221024), (16, 14269710), (20, 11415768), (21, 10872160), (24, 9513140), (26, 8781360), (28, 8154120), (30, 7610512), (32, 7134855), (35, 6523296), (39, 5854240), (40, 5707884), (42, 5436080), (48, 4756570), (52, 4390680), (56, 4077060), (60, 3805256), (65, 3512544), (70, 3261648), (78, 2927120), (80, 2853942), (84, 2718040), (91, 2508960), (96, 2378285), (104, 2195340), (105, 2174432), (112, 2038530), (120, 1902628), (130, 1756272), (140, 1630824), (156, 1463560), (160, 1426971), (168, 1359020), (182, 1254480), (195, 1170848), (208, 1097670), (210, 1087216), (224, 1019265), (240, 951314), (260, 878136), (273, 836320), (280, 815412), (312, 731780), (336, 679510), (364, 627240), (390, 585424), (416, 548835), (420, 543608), (455, 501792), (480, 475657), (520, 439068), (546, 418160), (560, 407706), (624, 365890), (672, 339755), (728, 313620), (780, 292712), (840, 271804), (910, 250896), (1040, 219534), (1092, 209080), (1120, 203853), (1248, 182945), (1365, 167264), (1456, 156810), (1560, 146356), (1680, 135902), (1820, 125448), (2080, 109767), (2184, 104540), (2730, 83632), (2912, 78405), (3120, 73178), (3360, 67951), (3640, 62724), (4368, 52270), (5227, 43680), (5460, 41816), (6240, 36589), (7280, 31362), (8736, 26135), (10454, 21840), (10920, 20908), (14560, 15681)]