28768657680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{1483}}^1$

素因数の和:2795

約数の個数: 320

約数和(自身を含む): 113412741120

約数和(自身を除く): 84644083440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1283, 1483, 1512, 1680, 1890, 2160, 2520, 2566, 2966, 3024, 3780, 3849, 4449, 5040, 5132, 5932, 6415, 7415, 7560, 7698, 8898, 8981, 10264, 10381, 11547, 11864, 12830, 13347, 14830, 15120, 15396, 17796, 17962, 19245, 20528, 20762, 22245, 23094, 23728, 25660, 26694, 26943, 29660, 30792, 31143, 34641, 35592, 35924, 38490, 40041, 41524, 44490, 44905, 46188, 51320, 51905, 53388, 53886, 57735, 59320, 61584, 62286, 66735, 69282, 71184, 71848, 76980, 80082, 80829, 83048, 88980, 89810, 92376, 93429, 102640, 103810, 106776, 107772, 115470, 118640, 124572, 133470, 134715, 138564, 143696, 153960, 155715, 160164, 161658, 166096, 173205, 177960, 179620, 184752, 186858, 200205, 207620, 213552, 215544, 230940, 242487, 249144, 266940, 269430, 277128, 280287, 307920, 311430, 320328, 323316, 346410, 355920, 359240, 373716, 400410, 404145, 415240, 431088, 461880, 467145, 484974, 498288, 533880, 538860, 554256, 560574, 622860, 640656, 646632, 692820, 718480, 747432, 800820, 808290, 830480, 923760, 934290, 969948, 1067760, 1077720, 1121148, 1212435, 1245720, 1293264, 1385640, 1401435, 1494864, 1601640, 1616580, 1868580, 1902689, 1939896, 2155440, 2242296, 2424870, 2491440, 2771280, 2802870, 3203280, 3233160, 3737160, 3805378, 3879792, 4484592, 4849740, 5605740, 5708067, 6466320, 7474320, 7610756, 9513445, 9699480, 11211480, 11416134, 13318823, 15221512, 17124201, 19026890, 19398960, 22422960, 22832268, 26637646, 28540335, 30443024, 34248402, 38053780, 39956469, 45664536, 51372603, 53275292, 57080670, 66594115, 68496804, 76107560, 79912938, 85621005, 91329072, 102745206, 106550584, 114161340, 119869407, 133188230, 136993608, 152215120, 159825876, 171242010, 199782345, 205490412, 213101168, 228322680, 239738814, 256863015, 266376460, 273987216, 319651752, 342484020, 359608221, 399564690, 410980824, 456645360, 479477628, 513726030, 532752920, 599347035, 639303504, 684968040, 719216442, 799129380, 821961648, 958955256, 1027452060, 1065505840, 1198694070, 1369936080, 1438432884, 1598258760, 1798041105, 1917910512, 2054904120, 2397388140, 2876865768, 3196517520, 3596082210, 4109808240, 4794776280, 5753731536, 7192164420, 9589552560, 14384328840, 28768657680]

約数ペア:

[(1, 28768657680), (2, 14384328840), (3, 9589552560), (4, 7192164420), (5, 5753731536), (6, 4794776280), (7, 4109808240), (8, 3596082210), (9, 3196517520), (10, 2876865768), (12, 2397388140), (14, 2054904120), (15, 1917910512), (16, 1798041105), (18, 1598258760), (20, 1438432884), (21, 1369936080), (24, 1198694070), (27, 1065505840), (28, 1027452060), (30, 958955256), (35, 821961648), (36, 799129380), (40, 719216442), (42, 684968040), (45, 639303504), (48, 599347035), (54, 532752920), (56, 513726030), (60, 479477628), (63, 456645360), (70, 410980824), (72, 399564690), (80, 359608221), (84, 342484020), (90, 319651752), (105, 273987216), (108, 266376460), (112, 256863015), (120, 239738814), (126, 228322680), (135, 213101168), (140, 205490412), (144, 199782345), (168, 171242010), (180, 159825876), (189, 152215120), (210, 136993608), (216, 133188230), (240, 119869407), (252, 114161340), (270, 106550584), (280, 102745206), (315, 91329072), (336, 85621005), (360, 79912938), (378, 76107560), (420, 68496804), (432, 66594115), (504, 57080670), (540, 53275292), (560, 51372603), (630, 45664536), (720, 39956469), (756, 38053780), (840, 34248402), (945, 30443024), (1008, 28540335), (1080, 26637646), (1260, 22832268), (1283, 22422960), (1483, 19398960), (1512, 19026890), (1680, 17124201), (1890, 15221512), (2160, 13318823), (2520, 11416134), (2566, 11211480), (2966, 9699480), (3024, 9513445), (3780, 7610756), (3849, 7474320), (4449, 6466320), (5040, 5708067), (5132, 5605740), (5932, 4849740), (6415, 4484592), (7415, 3879792), (7560, 3805378), (7698, 3737160), (8898, 3233160), (8981, 3203280), (10264, 2802870), (10381, 2771280), (11547, 2491440), (11864, 2424870), (12830, 2242296), (13347, 2155440), (14830, 1939896), (15120, 1902689), (15396, 1868580), (17796, 1616580), (17962, 1601640), (19245, 1494864), (20528, 1401435), (20762, 1385640), (22245, 1293264), (23094, 1245720), (23728, 1212435), (25660, 1121148), (26694, 1077720), (26943, 1067760), (29660, 969948), (30792, 934290), (31143, 923760), (34641, 830480), (35592, 808290), (35924, 800820), (38490, 747432), (40041, 718480), (41524, 692820), (44490, 646632), (44905, 640656), (46188, 622860), (51320, 560574), (51905, 554256), (53388, 538860), (53886, 533880), (57735, 498288), (59320, 484974), (61584, 467145), (62286, 461880), (66735, 431088), (69282, 415240), (71184, 404145), (71848, 400410), (76980, 373716), (80082, 359240), (80829, 355920), (83048, 346410), (88980, 323316), (89810, 320328), (92376, 311430), (93429, 307920), (102640, 280287), (103810, 277128), (106776, 269430), (107772, 266940), (115470, 249144), (118640, 242487), (124572, 230940), (133470, 215544), (134715, 213552), (138564, 207620), (143696, 200205), (153960, 186858), (155715, 184752), (160164, 179620), (161658, 177960), (166096, 173205)]