227141460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 868358400

約数和(自身を除く): 641216940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 283, 294, 315, 343, 364, 390, 420, 441, 455, 468, 490, 546, 566, 585, 588, 630, 637, 686, 735, 780, 819, 849, 882, 910, 980, 1029, 1092, 1132, 1170, 1260, 1274, 1365, 1372, 1415, 1470, 1638, 1698, 1715, 1764, 1820, 1911, 1981, 2058, 2205, 2340, 2547, 2548, 2730, 2830, 2940, 3087, 3185, 3276, 3396, 3430, 3679, 3822, 3962, 4095, 4116, 4245, 4410, 4459, 5094, 5145, 5460, 5660, 5733, 5943, 6174, 6370, 6860, 7358, 7644, 7924, 8190, 8490, 8820, 8918, 9555, 9905, 10188, 10290, 11037, 11466, 11886, 12348, 12735, 12740, 13377, 13867, 14716, 15435, 16380, 16980, 17829, 17836, 18395, 19110, 19810, 20580, 22074, 22295, 22932, 23772, 25470, 25753, 26754, 27734, 28665, 29715, 30870, 33111, 35658, 36790, 38220, 39620, 40131, 41601, 44148, 44590, 50940, 51506, 53508, 55185, 55468, 57330, 59430, 61740, 66222, 66885, 69335, 71316, 73580, 77259, 80262, 83202, 89145, 89180, 97069, 103012, 110370, 114660, 118860, 124803, 128765, 132444, 133770, 138670, 154518, 160524, 165555, 166404, 178290, 180271, 194138, 200655, 208005, 220740, 231777, 249606, 257530, 267540, 277340, 291207, 309036, 331110, 356580, 360542, 386295, 388276, 401310, 416010, 463554, 485345, 499212, 515060, 540813, 582414, 624015, 662220, 721084, 772590, 802620, 832020, 873621, 901355, 927108, 970690, 1081626, 1158885, 1164828, 1248030, 1261897, 1456035, 1545180, 1622439, 1747242, 1802710, 1941380, 2163252, 2317770, 2496060, 2523794, 2704065, 2912070, 3244878, 3494484, 3605420, 3785691, 4368105, 4635540, 5047588, 5408130, 5824140, 6309485, 6489756, 7571382, 8112195, 8736210, 10816260, 11357073, 12618970, 15142764, 16224390, 17472420, 18928455, 22714146, 25237940, 32448780, 37856910, 45428292, 56785365, 75713820, 113570730, 227141460]

約数ペア:

[(1, 227141460), (2, 113570730), (3, 75713820), (4, 56785365), (5, 45428292), (6, 37856910), (7, 32448780), (9, 25237940), (10, 22714146), (12, 18928455), (13, 17472420), (14, 16224390), (15, 15142764), (18, 12618970), (20, 11357073), (21, 10816260), (26, 8736210), (28, 8112195), (30, 7571382), (35, 6489756), (36, 6309485), (39, 5824140), (42, 5408130), (45, 5047588), (49, 4635540), (52, 4368105), (60, 3785691), (63, 3605420), (65, 3494484), (70, 3244878), (78, 2912070), (84, 2704065), (90, 2523794), (91, 2496060), (98, 2317770), (105, 2163252), (117, 1941380), (126, 1802710), (130, 1747242), (140, 1622439), (147, 1545180), (156, 1456035), (180, 1261897), (182, 1248030), (195, 1164828), (196, 1158885), (210, 1081626), (234, 970690), (245, 927108), (252, 901355), (260, 873621), (273, 832020), (283, 802620), (294, 772590), (315, 721084), (343, 662220), (364, 624015), (390, 582414), (420, 540813), (441, 515060), (455, 499212), (468, 485345), (490, 463554), (546, 416010), (566, 401310), (585, 388276), (588, 386295), (630, 360542), (637, 356580), (686, 331110), (735, 309036), (780, 291207), (819, 277340), (849, 267540), (882, 257530), (910, 249606), (980, 231777), (1029, 220740), (1092, 208005), (1132, 200655), (1170, 194138), (1260, 180271), (1274, 178290), (1365, 166404), (1372, 165555), (1415, 160524), (1470, 154518), (1638, 138670), (1698, 133770), (1715, 132444), (1764, 128765), (1820, 124803), (1911, 118860), (1981, 114660), (2058, 110370), (2205, 103012), (2340, 97069), (2547, 89180), (2548, 89145), (2730, 83202), (2830, 80262), (2940, 77259), (3087, 73580), (3185, 71316), (3276, 69335), (3396, 66885), (3430, 66222), (3679, 61740), (3822, 59430), (3962, 57330), (4095, 55468), (4116, 55185), (4245, 53508), (4410, 51506), (4459, 50940), (5094, 44590), (5145, 44148), (5460, 41601), (5660, 40131), (5733, 39620), (5943, 38220), (6174, 36790), (6370, 35658), (6860, 33111), (7358, 30870), (7644, 29715), (7924, 28665), (8190, 27734), (8490, 26754), (8820, 25753), (8918, 25470), (9555, 23772), (9905, 22932), (10188, 22295), (10290, 22074), (11037, 20580), (11466, 19810), (11886, 19110), (12348, 18395), (12735, 17836), (12740, 17829), (13377, 16980), (13867, 16380), (14716, 15435)]