931218120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2210

約数の個数: 320

約数和(自身を含む): 3767068800

約数和(自身を除く): 2835850680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2161, 2268, 2280, 2394, 2520, 2565, 2660, 2835, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4322, 4536, 4788, 5130, 5320, 5670, 5985, 6156, 6483, 6840, 7182, 7560, 7695, 7980, 8644, 9576, 10260, 10773, 10805, 11340, 11970, 12312, 12966, 14364, 15127, 15390, 15960, 17288, 17955, 19449, 20520, 21546, 21610, 22680, 23940, 25932, 28728, 30254, 30780, 32415, 35910, 38898, 41059, 43092, 43220, 45381, 47880, 51864, 53865, 58347, 60508, 61560, 64830, 71820, 75635, 77796, 82118, 86184, 86440, 90762, 97245, 107730, 116694, 121016, 123177, 129660, 136143, 143640, 151270, 155592, 164236, 175041, 181524, 194490, 205295, 215460, 226905, 233388, 246354, 259320, 272286, 287413, 291735, 302540, 328472, 350082, 363048, 369531, 388980, 408429, 410590, 430920, 453810, 466776, 492708, 544572, 574826, 583470, 605080, 615885, 680715, 700164, 739062, 777960, 816858, 821180, 862239, 875205, 907620, 985416, 1089144, 1108593, 1149652, 1166940, 1225287, 1231770, 1361430, 1400328, 1437065, 1478124, 1633716, 1642360, 1724478, 1750410, 1815240, 1847655, 2042145, 2217186, 2299304, 2333880, 2450574, 2463540, 2586717, 2722860, 2874130, 2956248, 3267432, 3325779, 3448956, 3500820, 3695310, 4084290, 4311195, 4434372, 4901148, 4927080, 5173434, 5445720, 5542965, 5748260, 6126435, 6651558, 6897912, 7001640, 7390620, 7760151, 8168580, 8622390, 8868744, 9802296, 10346868, 11085930, 11496520, 12252870, 12933585, 13303116, 14781240, 15520302, 16337160, 16628895, 17244780, 20693736, 22171860, 23280453, 24505740, 25867170, 26606232, 31040604, 33257790, 34489560, 38800755, 44343720, 46560906, 49011480, 51734340, 62081208, 66515580, 77601510, 93121812, 103468680, 116402265, 133031160, 155203020, 186243624, 232804530, 310406040, 465609060, 931218120]

約数ペア:

[(1, 931218120), (2, 465609060), (3, 310406040), (4, 232804530), (5, 186243624), (6, 155203020), (7, 133031160), (8, 116402265), (9, 103468680), (10, 93121812), (12, 77601510), (14, 66515580), (15, 62081208), (18, 51734340), (19, 49011480), (20, 46560906), (21, 44343720), (24, 38800755), (27, 34489560), (28, 33257790), (30, 31040604), (35, 26606232), (36, 25867170), (38, 24505740), (40, 23280453), (42, 22171860), (45, 20693736), (54, 17244780), (56, 16628895), (57, 16337160), (60, 15520302), (63, 14781240), (70, 13303116), (72, 12933585), (76, 12252870), (81, 11496520), (84, 11085930), (90, 10346868), (95, 9802296), (105, 8868744), (108, 8622390), (114, 8168580), (120, 7760151), (126, 7390620), (133, 7001640), (135, 6897912), (140, 6651558), (152, 6126435), (162, 5748260), (168, 5542965), (171, 5445720), (180, 5173434), (189, 4927080), (190, 4901148), (210, 4434372), (216, 4311195), (228, 4084290), (252, 3695310), (266, 3500820), (270, 3448956), (280, 3325779), (285, 3267432), (315, 2956248), (324, 2874130), (342, 2722860), (360, 2586717), (378, 2463540), (380, 2450574), (399, 2333880), (405, 2299304), (420, 2217186), (456, 2042145), (504, 1847655), (513, 1815240), (532, 1750410), (540, 1724478), (567, 1642360), (570, 1633716), (630, 1478124), (648, 1437065), (665, 1400328), (684, 1361430), (756, 1231770), (760, 1225287), (798, 1166940), (810, 1149652), (840, 1108593), (855, 1089144), (945, 985416), (1026, 907620), (1064, 875205), (1080, 862239), (1134, 821180), (1140, 816858), (1197, 777960), (1260, 739062), (1330, 700164), (1368, 680715), (1512, 615885), (1539, 605080), (1596, 583470), (1620, 574826), (1710, 544572), (1890, 492708), (1995, 466776), (2052, 453810), (2161, 430920), (2268, 410590), (2280, 408429), (2394, 388980), (2520, 369531), (2565, 363048), (2660, 350082), (2835, 328472), (3078, 302540), (3192, 291735), (3240, 287413), (3420, 272286), (3591, 259320), (3780, 246354), (3990, 233388), (4104, 226905), (4322, 215460), (4536, 205295), (4788, 194490), (5130, 181524), (5320, 175041), (5670, 164236), (5985, 155592), (6156, 151270), (6483, 143640), (6840, 136143), (7182, 129660), (7560, 123177), (7695, 121016), (7980, 116694), (8644, 107730), (9576, 97245), (10260, 90762), (10773, 86440), (10805, 86184), (11340, 82118), (11970, 77796), (12312, 75635), (12966, 71820), (14364, 64830), (15127, 61560), (15390, 60508), (15960, 58347), (17288, 53865), (17955, 51864), (19449, 47880), (20520, 45381), (21546, 43220), (21610, 43092), (22680, 41059), (23940, 38898), (25932, 35910), (28728, 32415), (30254, 30780)]