227157840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3506

約数の個数: 240

約数和(自身を含む): 939189888

約数和(自身を除く): 712032048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3467, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 6934, 7280, 8190, 9360, 10401, 10920, 13104, 13868, 16380, 17335, 20802, 21840, 24269, 27736, 31203, 32760, 34670, 41604, 45071, 48538, 52005, 55472, 62406, 65520, 69340, 72807, 83208, 90142, 97076, 104010, 121345, 124812, 135213, 138680, 145614, 156015, 166416, 180284, 194152, 208020, 218421, 225355, 242690, 249624, 270426, 277360, 291228, 312030, 315497, 360568, 364035, 388304, 405639, 416040, 436842, 450710, 485380, 499248, 540852, 582456, 624060, 630994, 676065, 721136, 728070, 811278, 832080, 873684, 901420, 946491, 970760, 1081704, 1092105, 1164912, 1248120, 1261988, 1352130, 1456140, 1577485, 1622556, 1747368, 1802840, 1892982, 1941520, 2028195, 2163408, 2184210, 2496240, 2523976, 2704260, 2839473, 2912280, 3154970, 3245112, 3494736, 3605680, 3785964, 4056390, 4368420, 4732455, 5047952, 5408520, 5678946, 5824560, 6309940, 6490224, 7571928, 8112780, 8736840, 9464910, 10817040, 11357892, 12619880, 14197365, 15143856, 16225560, 17473680, 18929820, 22715784, 25239760, 28394730, 32451120, 37859640, 45431568, 56789460, 75719280, 113578920, 227157840]

約数ペア:

[(1, 227157840), (2, 113578920), (3, 75719280), (4, 56789460), (5, 45431568), (6, 37859640), (7, 32451120), (8, 28394730), (9, 25239760), (10, 22715784), (12, 18929820), (13, 17473680), (14, 16225560), (15, 15143856), (16, 14197365), (18, 12619880), (20, 11357892), (21, 10817040), (24, 9464910), (26, 8736840), (28, 8112780), (30, 7571928), (35, 6490224), (36, 6309940), (39, 5824560), (40, 5678946), (42, 5408520), (45, 5047952), (48, 4732455), (52, 4368420), (56, 4056390), (60, 3785964), (63, 3605680), (65, 3494736), (70, 3245112), (72, 3154970), (78, 2912280), (80, 2839473), (84, 2704260), (90, 2523976), (91, 2496240), (104, 2184210), (105, 2163408), (112, 2028195), (117, 1941520), (120, 1892982), (126, 1802840), (130, 1747368), (140, 1622556), (144, 1577485), (156, 1456140), (168, 1352130), (180, 1261988), (182, 1248120), (195, 1164912), (208, 1092105), (210, 1081704), (234, 970760), (240, 946491), (252, 901420), (260, 873684), (273, 832080), (280, 811278), (312, 728070), (315, 721136), (336, 676065), (360, 630994), (364, 624060), (390, 582456), (420, 540852), (455, 499248), (468, 485380), (504, 450710), (520, 436842), (546, 416040), (560, 405639), (585, 388304), (624, 364035), (630, 360568), (720, 315497), (728, 312030), (780, 291228), (819, 277360), (840, 270426), (910, 249624), (936, 242690), (1008, 225355), (1040, 218421), (1092, 208020), (1170, 194152), (1260, 180284), (1365, 166416), (1456, 156015), (1560, 145614), (1638, 138680), (1680, 135213), (1820, 124812), (1872, 121345), (2184, 104010), (2340, 97076), (2520, 90142), (2730, 83208), (3120, 72807), (3276, 69340), (3467, 65520), (3640, 62406), (4095, 55472), (4368, 52005), (4680, 48538), (5040, 45071), (5460, 41604), (6552, 34670), (6934, 32760), (7280, 31203), (8190, 27736), (9360, 24269), (10401, 21840), (10920, 20802), (13104, 17335), (13868, 16380)]