631186920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19267}}^1$

素因数の和:19304

約数の個数: 192

約数和(自身を含む): 2524878720

約数和(自身を除く): 1893691800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 19267, 32760, 38534, 57801, 77068, 96335, 115602, 134869, 154136, 173403, 192670, 231204, 250471, 269738, 289005, 346806, 385340, 404607, 462408, 500942, 539476, 578010, 674345, 693612, 751413, 770680, 809214, 867015, 1001884, 1078952, 1156020, 1213821, 1252355, 1348690, 1387224, 1502826, 1618428, 1734030, 1753297, 2003768, 2023035, 2254239, 2312040, 2427642, 2504710, 2697380, 3005652, 3236856, 3468060, 3506594, 3757065, 4046070, 4508478, 4855284, 5009420, 5259891, 5394760, 6011304, 6069105, 6936120, 7013188, 7514130, 8092140, 8766485, 9016956, 9710568, 10018840, 10519782, 11271195, 12138210, 14026376, 15028260, 15779673, 16184280, 17532970, 18033912, 21039564, 22542390, 24276420, 26299455, 30056520, 31559346, 35065940, 42079128, 45084780, 48552840, 52598910, 63118692, 70131880, 78898365, 90169560, 105197820, 126237384, 157796730, 210395640, 315593460, 631186920]

約数ペア:

[(1, 631186920), (2, 315593460), (3, 210395640), (4, 157796730), (5, 126237384), (6, 105197820), (7, 90169560), (8, 78898365), (9, 70131880), (10, 63118692), (12, 52598910), (13, 48552840), (14, 45084780), (15, 42079128), (18, 35065940), (20, 31559346), (21, 30056520), (24, 26299455), (26, 24276420), (28, 22542390), (30, 21039564), (35, 18033912), (36, 17532970), (39, 16184280), (40, 15779673), (42, 15028260), (45, 14026376), (52, 12138210), (56, 11271195), (60, 10519782), (63, 10018840), (65, 9710568), (70, 9016956), (72, 8766485), (78, 8092140), (84, 7514130), (90, 7013188), (91, 6936120), (104, 6069105), (105, 6011304), (117, 5394760), (120, 5259891), (126, 5009420), (130, 4855284), (140, 4508478), (156, 4046070), (168, 3757065), (180, 3506594), (182, 3468060), (195, 3236856), (210, 3005652), (234, 2697380), (252, 2504710), (260, 2427642), (273, 2312040), (280, 2254239), (312, 2023035), (315, 2003768), (360, 1753297), (364, 1734030), (390, 1618428), (420, 1502826), (455, 1387224), (468, 1348690), (504, 1252355), (520, 1213821), (546, 1156020), (585, 1078952), (630, 1001884), (728, 867015), (780, 809214), (819, 770680), (840, 751413), (910, 693612), (936, 674345), (1092, 578010), (1170, 539476), (1260, 500942), (1365, 462408), (1560, 404607), (1638, 385340), (1820, 346806), (2184, 289005), (2340, 269738), (2520, 250471), (2730, 231204), (3276, 192670), (3640, 173403), (4095, 154136), (4680, 134869), (5460, 115602), (6552, 96335), (8190, 77068), (10920, 57801), (16380, 38534), (19267, 32760)]