417983280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 320

約数和(自身を含む): 1604897280

約数和(自身を除く): 1186914000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 528, 570, 572, 624, 627, 641, 660, 715, 741, 760, 780, 836, 858, 880, 912, 988, 1040, 1045, 1140, 1144, 1235, 1254, 1282, 1320, 1430, 1482, 1520, 1560, 1672, 1716, 1923, 1976, 2090, 2145, 2280, 2288, 2470, 2508, 2564, 2640, 2717, 2860, 2964, 3120, 3135, 3205, 3344, 3432, 3705, 3846, 3952, 4180, 4290, 4560, 4940, 5016, 5128, 5434, 5720, 5928, 6270, 6410, 6864, 7051, 7410, 7692, 8151, 8333, 8360, 8580, 9615, 9880, 10032, 10256, 10868, 11440, 11856, 12179, 12540, 12820, 13585, 14102, 14820, 15384, 16302, 16666, 16720, 17160, 19230, 19760, 21153, 21736, 24358, 24999, 25080, 25640, 27170, 28204, 29640, 30768, 32604, 33332, 34320, 35255, 36537, 38460, 40755, 41665, 42306, 43472, 48716, 49998, 50160, 51280, 54340, 56408, 59280, 60895, 65208, 66664, 70510, 73074, 76920, 81510, 83330, 84612, 91663, 97432, 99996, 105765, 108680, 112816, 121790, 124995, 130416, 133328, 133969, 141020, 146148, 153840, 158327, 163020, 166660, 169224, 182685, 183326, 194864, 199992, 211530, 217360, 243580, 249990, 267938, 274989, 282040, 292296, 316654, 326040, 333320, 338448, 365370, 366652, 399984, 401907, 423060, 458315, 474981, 487160, 499980, 535876, 549978, 564080, 584592, 633308, 652080, 666640, 669845, 730740, 733304, 791635, 803814, 846120, 916630, 949962, 974320, 999960, 1071752, 1099956, 1266616, 1339690, 1374945, 1461480, 1466608, 1583270, 1607628, 1692240, 1741597, 1833260, 1899924, 1999920, 2009535, 2143504, 2199912, 2374905, 2533232, 2679380, 2749890, 2922960, 3166540, 3215256, 3483194, 3666520, 3799848, 4019070, 4399824, 4749810, 5224791, 5358760, 5499780, 6333080, 6430512, 6966388, 7333040, 7599696, 8038140, 8707985, 9499620, 10449582, 10717520, 10999560, 12666160, 13932776, 16076280, 17415970, 18999240, 20899164, 21999120, 26123955, 27865552, 32152560, 34831940, 37998480, 41798328, 52247910, 69663880, 83596656, 104495820, 139327760, 208991640, 417983280]

約数ペア:

[(1, 417983280), (2, 208991640), (3, 139327760), (4, 104495820), (5, 83596656), (6, 69663880), (8, 52247910), (10, 41798328), (11, 37998480), (12, 34831940), (13, 32152560), (15, 27865552), (16, 26123955), (19, 21999120), (20, 20899164), (22, 18999240), (24, 17415970), (26, 16076280), (30, 13932776), (33, 12666160), (38, 10999560), (39, 10717520), (40, 10449582), (44, 9499620), (48, 8707985), (52, 8038140), (55, 7599696), (57, 7333040), (60, 6966388), (65, 6430512), (66, 6333080), (76, 5499780), (78, 5358760), (80, 5224791), (88, 4749810), (95, 4399824), (104, 4019070), (110, 3799848), (114, 3666520), (120, 3483194), (130, 3215256), (132, 3166540), (143, 2922960), (152, 2749890), (156, 2679380), (165, 2533232), (176, 2374905), (190, 2199912), (195, 2143504), (208, 2009535), (209, 1999920), (220, 1899924), (228, 1833260), (240, 1741597), (247, 1692240), (260, 1607628), (264, 1583270), (285, 1466608), (286, 1461480), (304, 1374945), (312, 1339690), (330, 1266616), (380, 1099956), (390, 1071752), (418, 999960), (429, 974320), (440, 949962), (456, 916630), (494, 846120), (520, 803814), (528, 791635), (570, 733304), (572, 730740), (624, 669845), (627, 666640), (641, 652080), (660, 633308), (715, 584592), (741, 564080), (760, 549978), (780, 535876), (836, 499980), (858, 487160), (880, 474981), (912, 458315), (988, 423060), (1040, 401907), (1045, 399984), (1140, 366652), (1144, 365370), (1235, 338448), (1254, 333320), (1282, 326040), (1320, 316654), (1430, 292296), (1482, 282040), (1520, 274989), (1560, 267938), (1672, 249990), (1716, 243580), (1923, 217360), (1976, 211530), (2090, 199992), (2145, 194864), (2280, 183326), (2288, 182685), (2470, 169224), (2508, 166660), (2564, 163020), (2640, 158327), (2717, 153840), (2860, 146148), (2964, 141020), (3120, 133969), (3135, 133328), (3205, 130416), (3344, 124995), (3432, 121790), (3705, 112816), (3846, 108680), (3952, 105765), (4180, 99996), (4290, 97432), (4560, 91663), (4940, 84612), (5016, 83330), (5128, 81510), (5434, 76920), (5720, 73074), (5928, 70510), (6270, 66664), (6410, 65208), (6864, 60895), (7051, 59280), (7410, 56408), (7692, 54340), (8151, 51280), (8333, 50160), (8360, 49998), (8580, 48716), (9615, 43472), (9880, 42306), (10032, 41665), (10256, 40755), (10868, 38460), (11440, 36537), (11856, 35255), (12179, 34320), (12540, 33332), (12820, 32604), (13585, 30768), (14102, 29640), (14820, 28204), (15384, 27170), (16302, 25640), (16666, 25080), (16720, 24999), (17160, 24358), (19230, 21736), (19760, 21153)]