12483928160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 34070131872

約数和(自身を除く): 21586203712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 80, 88, 110, 121, 122, 124, 155, 160, 176, 220, 242, 244, 248, 305, 310, 341, 352, 440, 484, 488, 496, 605, 610, 620, 671, 682, 880, 961, 968, 976, 992, 1210, 1220, 1240, 1331, 1342, 1364, 1705, 1760, 1891, 1922, 1936, 1952, 2420, 2440, 2480, 2662, 2684, 2728, 3355, 3410, 3751, 3782, 3844, 3872, 4805, 4840, 4880, 4960, 5324, 5368, 5456, 6655, 6710, 6820, 7381, 7502, 7564, 7688, 9455, 9610, 9680, 9760, 10571, 10648, 10736, 10912, 13310, 13420, 13640, 14762, 15004, 15128, 15376, 18755, 18910, 19220, 19360, 20801, 21142, 21296, 21472, 26620, 26840, 27280, 29524, 30008, 30256, 30752, 36905, 37510, 37820, 38440, 41261, 41602, 42284, 42592, 52855, 53240, 53680, 54560, 58621, 59048, 60016, 60512, 73810, 75020, 75640, 76880, 81191, 82522, 83204, 84568, 104005, 105710, 106480, 107360, 116281, 117242, 118096, 120032, 147620, 150040, 151280, 153760, 162382, 165044, 166408, 169136, 206305, 208010, 211420, 212960, 228811, 232562, 234484, 236192, 293105, 295240, 300080, 302560, 324764, 330088, 332816, 338272, 405955, 412610, 416020, 422840, 457622, 465124, 468968, 581405, 586210, 590480, 600160, 644831, 649528, 660176, 665632, 811910, 825220, 832040, 845680, 915244, 930248, 937936, 1144055, 1162810, 1172420, 1180960, 1279091, 1289662, 1299056, 1320352, 1623820, 1650440, 1664080, 1691360, 1830488, 1860496, 1875872, 2288110, 2325620, 2344840, 2516921, 2558182, 2579324, 2598112, 3224155, 3247640, 3300880, 3328160, 3660976, 3720992, 4576220, 4651240, 4689680, 5033842, 5116364, 5158648, 6395455, 6448310, 6495280, 6601760, 7093141, 7321952, 9152440, 9302480, 9379360, 10067684, 10232728, 10317296, 12584605, 12790910, 12896620, 12990560, 14186282, 18304880, 18604960, 20135368, 20465456, 20634592, 25169210, 25581820, 25793240, 28372564, 35465705, 36609760, 40270736, 40930912, 50338420, 51163640, 51586480, 56745128, 70931410, 78024551, 80541472, 100676840, 102327280, 103172960, 113490256, 141862820, 156049102, 201353680, 204654560, 226980512, 283725640, 312098204, 390122755, 402707360, 567451280, 624196408, 780245510, 1134902560, 1248392816, 1560491020, 2496785632, 3120982040, 6241964080, 12483928160]

約数ペア:

[(1, 12483928160), (2, 6241964080), (4, 3120982040), (5, 2496785632), (8, 1560491020), (10, 1248392816), (11, 1134902560), (16, 780245510), (20, 624196408), (22, 567451280), (31, 402707360), (32, 390122755), (40, 312098204), (44, 283725640), (55, 226980512), (61, 204654560), (62, 201353680), (80, 156049102), (88, 141862820), (110, 113490256), (121, 103172960), (122, 102327280), (124, 100676840), (155, 80541472), (160, 78024551), (176, 70931410), (220, 56745128), (242, 51586480), (244, 51163640), (248, 50338420), (305, 40930912), (310, 40270736), (341, 36609760), (352, 35465705), (440, 28372564), (484, 25793240), (488, 25581820), (496, 25169210), (605, 20634592), (610, 20465456), (620, 20135368), (671, 18604960), (682, 18304880), (880, 14186282), (961, 12990560), (968, 12896620), (976, 12790910), (992, 12584605), (1210, 10317296), (1220, 10232728), (1240, 10067684), (1331, 9379360), (1342, 9302480), (1364, 9152440), (1705, 7321952), (1760, 7093141), (1891, 6601760), (1922, 6495280), (1936, 6448310), (1952, 6395455), (2420, 5158648), (2440, 5116364), (2480, 5033842), (2662, 4689680), (2684, 4651240), (2728, 4576220), (3355, 3720992), (3410, 3660976), (3751, 3328160), (3782, 3300880), (3844, 3247640), (3872, 3224155), (4805, 2598112), (4840, 2579324), (4880, 2558182), (4960, 2516921), (5324, 2344840), (5368, 2325620), (5456, 2288110), (6655, 1875872), (6710, 1860496), (6820, 1830488), (7381, 1691360), (7502, 1664080), (7564, 1650440), (7688, 1623820), (9455, 1320352), (9610, 1299056), (9680, 1289662), (9760, 1279091), (10571, 1180960), (10648, 1172420), (10736, 1162810), (10912, 1144055), (13310, 937936), (13420, 930248), (13640, 915244), (14762, 845680), (15004, 832040), (15128, 825220), (15376, 811910), (18755, 665632), (18910, 660176), (19220, 649528), (19360, 644831), (20801, 600160), (21142, 590480), (21296, 586210), (21472, 581405), (26620, 468968), (26840, 465124), (27280, 457622), (29524, 422840), (30008, 416020), (30256, 412610), (30752, 405955), (36905, 338272), (37510, 332816), (37820, 330088), (38440, 324764), (41261, 302560), (41602, 300080), (42284, 295240), (42592, 293105), (52855, 236192), (53240, 234484), (53680, 232562), (54560, 228811), (58621, 212960), (59048, 211420), (60016, 208010), (60512, 206305), (73810, 169136), (75020, 166408), (75640, 165044), (76880, 162382), (81191, 153760), (82522, 151280), (83204, 150040), (84568, 147620), (104005, 120032), (105710, 118096), (106480, 117242), (107360, 116281)]