1225417920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 336

約数和(自身を含む): 4314992640

約数和(自身を除く): 3089574720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 127, 138, 152, 160, 184, 190, 192, 228, 230, 240, 254, 276, 285, 304, 320, 345, 368, 380, 381, 437, 456, 460, 480, 508, 529, 552, 570, 608, 635, 690, 736, 760, 762, 874, 912, 920, 960, 1016, 1058, 1104, 1140, 1216, 1270, 1311, 1380, 1472, 1520, 1524, 1587, 1748, 1824, 1840, 1905, 2032, 2116, 2185, 2208, 2280, 2413, 2540, 2622, 2645, 2760, 2921, 3040, 3048, 3174, 3496, 3648, 3680, 3810, 4064, 4232, 4370, 4416, 4560, 4826, 5080, 5244, 5290, 5520, 5842, 6080, 6096, 6348, 6555, 6992, 7239, 7360, 7620, 7935, 8128, 8464, 8740, 8763, 9120, 9652, 10051, 10160, 10488, 10580, 11040, 11684, 12065, 12192, 12696, 13110, 13984, 14478, 14605, 15240, 15870, 16928, 17480, 17526, 18240, 19304, 20102, 20320, 20976, 21160, 22080, 23368, 24130, 24384, 25392, 26220, 27968, 28956, 29210, 30153, 30480, 31740, 33856, 34960, 35052, 36195, 38608, 40204, 40640, 41952, 42320, 43815, 46736, 48260, 50255, 50784, 52440, 55499, 57912, 58420, 60306, 60960, 63480, 67183, 69920, 70104, 72390, 77216, 80408, 83904, 84640, 87630, 93472, 96520, 100510, 101568, 104880, 110998, 115824, 116840, 120612, 121920, 126960, 134366, 139840, 140208, 144780, 150765, 154432, 160816, 166497, 169280, 175260, 186944, 193040, 201020, 201549, 209760, 221996, 231648, 233680, 241224, 253920, 268732, 277495, 280416, 289560, 301530, 321632, 332994, 335915, 350520, 386080, 402040, 403098, 419520, 443992, 463296, 467360, 482448, 507840, 537464, 554990, 560832, 579120, 603060, 643264, 665988, 671830, 701040, 772160, 804080, 806196, 832485, 887984, 934720, 964896, 1007745, 1074928, 1109980, 1158240, 1206120, 1276477, 1331976, 1343660, 1402080, 1608160, 1612392, 1664970, 1775968, 1929792, 2015490, 2149856, 2219960, 2316480, 2412240, 2552954, 2663952, 2687320, 2804160, 3216320, 3224784, 3329940, 3551936, 3829431, 4030980, 4299712, 4439920, 4824480, 5105908, 5327904, 5374640, 6382385, 6449568, 6659880, 7658862, 8061960, 8879840, 9648960, 10211816, 10655808, 10749280, 12764770, 12899136, 13319760, 15317724, 16123920, 17759680, 19147155, 20423632, 21498560, 25529540, 26639520, 30635448, 32247840, 38294310, 40847264, 51059080, 53279040, 61270896, 64495680, 76588620, 81694528, 102118160, 122541792, 153177240, 204236320, 245083584, 306354480, 408472640, 612708960, 1225417920]

約数ペア:

[(1, 1225417920), (2, 612708960), (3, 408472640), (4, 306354480), (5, 245083584), (6, 204236320), (8, 153177240), (10, 122541792), (12, 102118160), (15, 81694528), (16, 76588620), (19, 64495680), (20, 61270896), (23, 53279040), (24, 51059080), (30, 40847264), (32, 38294310), (38, 32247840), (40, 30635448), (46, 26639520), (48, 25529540), (57, 21498560), (60, 20423632), (64, 19147155), (69, 17759680), (76, 16123920), (80, 15317724), (92, 13319760), (95, 12899136), (96, 12764770), (114, 10749280), (115, 10655808), (120, 10211816), (127, 9648960), (138, 8879840), (152, 8061960), (160, 7658862), (184, 6659880), (190, 6449568), (192, 6382385), (228, 5374640), (230, 5327904), (240, 5105908), (254, 4824480), (276, 4439920), (285, 4299712), (304, 4030980), (320, 3829431), (345, 3551936), (368, 3329940), (380, 3224784), (381, 3216320), (437, 2804160), (456, 2687320), (460, 2663952), (480, 2552954), (508, 2412240), (529, 2316480), (552, 2219960), (570, 2149856), (608, 2015490), (635, 1929792), (690, 1775968), (736, 1664970), (760, 1612392), (762, 1608160), (874, 1402080), (912, 1343660), (920, 1331976), (960, 1276477), (1016, 1206120), (1058, 1158240), (1104, 1109980), (1140, 1074928), (1216, 1007745), (1270, 964896), (1311, 934720), (1380, 887984), (1472, 832485), (1520, 806196), (1524, 804080), (1587, 772160), (1748, 701040), (1824, 671830), (1840, 665988), (1905, 643264), (2032, 603060), (2116, 579120), (2185, 560832), (2208, 554990), (2280, 537464), (2413, 507840), (2540, 482448), (2622, 467360), (2645, 463296), (2760, 443992), (2921, 419520), (3040, 403098), (3048, 402040), (3174, 386080), (3496, 350520), (3648, 335915), (3680, 332994), (3810, 321632), (4064, 301530), (4232, 289560), (4370, 280416), (4416, 277495), (4560, 268732), (4826, 253920), (5080, 241224), (5244, 233680), (5290, 231648), (5520, 221996), (5842, 209760), (6080, 201549), (6096, 201020), (6348, 193040), (6555, 186944), (6992, 175260), (7239, 169280), (7360, 166497), (7620, 160816), (7935, 154432), (8128, 150765), (8464, 144780), (8740, 140208), (8763, 139840), (9120, 134366), (9652, 126960), (10051, 121920), (10160, 120612), (10488, 116840), (10580, 115824), (11040, 110998), (11684, 104880), (12065, 101568), (12192, 100510), (12696, 96520), (13110, 93472), (13984, 87630), (14478, 84640), (14605, 83904), (15240, 80408), (15870, 77216), (16928, 72390), (17480, 70104), (17526, 69920), (18240, 67183), (19304, 63480), (20102, 60960), (20320, 60306), (20976, 58420), (21160, 57912), (22080, 55499), (23368, 52440), (24130, 50784), (24384, 50255), (25392, 48260), (26220, 46736), (27968, 43815), (28956, 42320), (29210, 41952), (30153, 40640), (30480, 40204), (31740, 38608), (33856, 36195), (34960, 35052)]