814518180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 360

約数和(自身を含む): 3077496576

約数和(自身を除く): 2262978396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 81, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 162, 180, 186, 189, 196, 210, 217, 245, 252, 270, 279, 294, 310, 315, 324, 331, 372, 378, 405, 420, 434, 441, 465, 490, 540, 558, 567, 588, 620, 630, 651, 662, 735, 756, 810, 837, 868, 882, 930, 945, 980, 993, 1085, 1116, 1134, 1260, 1302, 1323, 1324, 1395, 1470, 1519, 1620, 1655, 1674, 1764, 1860, 1890, 1953, 1986, 2170, 2205, 2268, 2317, 2511, 2604, 2646, 2790, 2835, 2940, 2979, 3038, 3255, 3310, 3348, 3780, 3906, 3969, 3972, 4185, 4340, 4410, 4557, 4634, 4965, 5022, 5292, 5580, 5670, 5859, 5958, 6076, 6510, 6615, 6620, 6951, 7595, 7812, 7938, 8370, 8820, 8937, 9114, 9268, 9765, 9930, 10044, 10261, 11340, 11585, 11718, 11916, 12555, 13020, 13230, 13671, 13902, 14895, 15190, 15876, 16219, 16740, 17577, 17874, 18228, 19530, 19845, 19860, 20522, 20853, 22785, 23170, 23436, 25110, 26460, 26811, 27342, 27804, 29295, 29790, 30380, 30783, 32438, 34755, 35154, 35748, 39060, 39690, 41013, 41044, 41706, 44685, 45570, 46340, 48657, 50220, 51305, 53622, 54684, 58590, 59580, 61566, 62559, 64876, 68355, 69510, 70308, 71827, 79380, 81095, 82026, 83412, 87885, 89370, 91140, 92349, 97314, 102610, 104265, 107244, 117180, 123039, 123132, 125118, 134055, 136710, 139020, 143654, 145971, 153915, 162190, 164052, 175770, 178740, 184698, 187677, 194628, 205065, 205220, 208530, 215481, 243285, 246078, 250236, 268110, 273420, 277047, 287308, 291942, 307830, 312795, 324380, 351540, 359135, 369396, 375354, 410130, 417060, 430962, 437913, 461745, 486570, 492156, 502789, 536220, 554094, 583884, 615195, 615660, 625590, 646443, 718270, 729855, 750708, 820260, 831141, 861924, 875826, 923490, 938385, 973140, 1005578, 1077405, 1108188, 1230390, 1251180, 1292886, 1313739, 1385235, 1436540, 1459710, 1508367, 1662282, 1751652, 1846980, 1876770, 1939329, 2011156, 2154810, 2189565, 2460780, 2513945, 2585772, 2627478, 2770470, 2919420, 3016734, 3232215, 3324564, 3753540, 3878658, 4155705, 4309620, 4379130, 4525101, 5027890, 5254956, 5540940, 5817987, 6033468, 6464430, 6568695, 7541835, 7757316, 8311410, 8758260, 9050202, 9696645, 10055780, 11635974, 12928860, 13137390, 13575303, 15083670, 16622820, 18100404, 19393290, 22625505, 23271948, 26274780, 27150606, 29089935, 30167340, 38786580, 40725909, 45251010, 54301212, 58179870, 67876515, 81451818, 90502020, 116359740, 135753030, 162903636, 203629545, 271506060, 407259090, 814518180]

約数ペア:

[(1, 814518180), (2, 407259090), (3, 271506060), (4, 203629545), (5, 162903636), (6, 135753030), (7, 116359740), (9, 90502020), (10, 81451818), (12, 67876515), (14, 58179870), (15, 54301212), (18, 45251010), (20, 40725909), (21, 38786580), (27, 30167340), (28, 29089935), (30, 27150606), (31, 26274780), (35, 23271948), (36, 22625505), (42, 19393290), (45, 18100404), (49, 16622820), (54, 15083670), (60, 13575303), (62, 13137390), (63, 12928860), (70, 11635974), (81, 10055780), (84, 9696645), (90, 9050202), (93, 8758260), (98, 8311410), (105, 7757316), (108, 7541835), (124, 6568695), (126, 6464430), (135, 6033468), (140, 5817987), (147, 5540940), (155, 5254956), (162, 5027890), (180, 4525101), (186, 4379130), (189, 4309620), (196, 4155705), (210, 3878658), (217, 3753540), (245, 3324564), (252, 3232215), (270, 3016734), (279, 2919420), (294, 2770470), (310, 2627478), (315, 2585772), (324, 2513945), (331, 2460780), (372, 2189565), (378, 2154810), (405, 2011156), (420, 1939329), (434, 1876770), (441, 1846980), (465, 1751652), (490, 1662282), (540, 1508367), (558, 1459710), (567, 1436540), (588, 1385235), (620, 1313739), (630, 1292886), (651, 1251180), (662, 1230390), (735, 1108188), (756, 1077405), (810, 1005578), (837, 973140), (868, 938385), (882, 923490), (930, 875826), (945, 861924), (980, 831141), (993, 820260), (1085, 750708), (1116, 729855), (1134, 718270), (1260, 646443), (1302, 625590), (1323, 615660), (1324, 615195), (1395, 583884), (1470, 554094), (1519, 536220), (1620, 502789), (1655, 492156), (1674, 486570), (1764, 461745), (1860, 437913), (1890, 430962), (1953, 417060), (1986, 410130), (2170, 375354), (2205, 369396), (2268, 359135), (2317, 351540), (2511, 324380), (2604, 312795), (2646, 307830), (2790, 291942), (2835, 287308), (2940, 277047), (2979, 273420), (3038, 268110), (3255, 250236), (3310, 246078), (3348, 243285), (3780, 215481), (3906, 208530), (3969, 205220), (3972, 205065), (4185, 194628), (4340, 187677), (4410, 184698), (4557, 178740), (4634, 175770), (4965, 164052), (5022, 162190), (5292, 153915), (5580, 145971), (5670, 143654), (5859, 139020), (5958, 136710), (6076, 134055), (6510, 125118), (6615, 123132), (6620, 123039), (6951, 117180), (7595, 107244), (7812, 104265), (7938, 102610), (8370, 97314), (8820, 92349), (8937, 91140), (9114, 89370), (9268, 87885), (9765, 83412), (9930, 82026), (10044, 81095), (10261, 79380), (11340, 71827), (11585, 70308), (11718, 69510), (11916, 68355), (12555, 64876), (13020, 62559), (13230, 61566), (13671, 59580), (13902, 58590), (14895, 54684), (15190, 53622), (15876, 51305), (16219, 50220), (16740, 48657), (17577, 46340), (17874, 45570), (18228, 44685), (19530, 41706), (19845, 41044), (19860, 41013), (20522, 39690), (20853, 39060), (22785, 35748), (23170, 35154), (23436, 34755), (25110, 32438), (26460, 30783), (26811, 30380), (27342, 29790), (27804, 29295)]