31146358440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4733}}^1$

素因数の和:4868

約数の個数: 256

約数和(自身を含む): 101436364800

約数和(自身を除く): 70290006360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 61, 62, 87, 93, 116, 120, 122, 124, 145, 155, 174, 183, 186, 232, 244, 248, 290, 305, 310, 348, 366, 372, 435, 465, 488, 580, 610, 620, 696, 732, 744, 870, 899, 915, 930, 1160, 1220, 1240, 1464, 1740, 1769, 1798, 1830, 1860, 1891, 2440, 2697, 3480, 3538, 3596, 3660, 3720, 3782, 4495, 4733, 5307, 5394, 5673, 7076, 7192, 7320, 7564, 8845, 8990, 9455, 9466, 10614, 10788, 11346, 13485, 14152, 14199, 15128, 17690, 17980, 18910, 18932, 21228, 21576, 22692, 23665, 26535, 26970, 28365, 28398, 35380, 35960, 37820, 37864, 42456, 45384, 47330, 53070, 53940, 54839, 56730, 56796, 70760, 70995, 75640, 94660, 106140, 107880, 109678, 113460, 113592, 137257, 141990, 146723, 164517, 189320, 212280, 219356, 226920, 274195, 274514, 283980, 288713, 293446, 329034, 411771, 438712, 440169, 548390, 549028, 567960, 577426, 586892, 658068, 686285, 733615, 822585, 823542, 866139, 880338, 1096780, 1098056, 1154852, 1173784, 1316136, 1372570, 1443565, 1467230, 1645170, 1647084, 1732278, 1760676, 2058855, 2193560, 2200845, 2309704, 2745140, 2887130, 2934460, 3290340, 3294168, 3464556, 3521352, 4117710, 4254967, 4330695, 4401690, 5490280, 5774260, 5868920, 6580680, 6929112, 8235420, 8372677, 8509934, 8661390, 8803380, 8950103, 11548520, 12764901, 16470840, 16745354, 17019868, 17322780, 17606760, 17900206, 21274835, 25118031, 25529802, 26850309, 33490708, 34039736, 34645560, 35800412, 41863385, 42549670, 44750515, 50236062, 51059604, 53700618, 63824505, 66981416, 71600824, 83726770, 85099340, 89501030, 100472124, 102119208, 107401236, 125590155, 127649010, 134251545, 167453540, 170198680, 179002060, 200944248, 214802472, 251180310, 255298020, 259552987, 268503090, 334907080, 358004120, 502360620, 510596040, 519105974, 537006180, 778658961, 1004721240, 1038211948, 1074012360, 1297764935, 1557317922, 2076423896, 2595529870, 3114635844, 3893294805, 5191059740, 6229271688, 7786589610, 10382119480, 15573179220, 31146358440]

約数ペア:

[(1, 31146358440), (2, 15573179220), (3, 10382119480), (4, 7786589610), (5, 6229271688), (6, 5191059740), (8, 3893294805), (10, 3114635844), (12, 2595529870), (15, 2076423896), (20, 1557317922), (24, 1297764935), (29, 1074012360), (30, 1038211948), (31, 1004721240), (40, 778658961), (58, 537006180), (60, 519105974), (61, 510596040), (62, 502360620), (87, 358004120), (93, 334907080), (116, 268503090), (120, 259552987), (122, 255298020), (124, 251180310), (145, 214802472), (155, 200944248), (174, 179002060), (183, 170198680), (186, 167453540), (232, 134251545), (244, 127649010), (248, 125590155), (290, 107401236), (305, 102119208), (310, 100472124), (348, 89501030), (366, 85099340), (372, 83726770), (435, 71600824), (465, 66981416), (488, 63824505), (580, 53700618), (610, 51059604), (620, 50236062), (696, 44750515), (732, 42549670), (744, 41863385), (870, 35800412), (899, 34645560), (915, 34039736), (930, 33490708), (1160, 26850309), (1220, 25529802), (1240, 25118031), (1464, 21274835), (1740, 17900206), (1769, 17606760), (1798, 17322780), (1830, 17019868), (1860, 16745354), (1891, 16470840), (2440, 12764901), (2697, 11548520), (3480, 8950103), (3538, 8803380), (3596, 8661390), (3660, 8509934), (3720, 8372677), (3782, 8235420), (4495, 6929112), (4733, 6580680), (5307, 5868920), (5394, 5774260), (5673, 5490280), (7076, 4401690), (7192, 4330695), (7320, 4254967), (7564, 4117710), (8845, 3521352), (8990, 3464556), (9455, 3294168), (9466, 3290340), (10614, 2934460), (10788, 2887130), (11346, 2745140), (13485, 2309704), (14152, 2200845), (14199, 2193560), (15128, 2058855), (17690, 1760676), (17980, 1732278), (18910, 1647084), (18932, 1645170), (21228, 1467230), (21576, 1443565), (22692, 1372570), (23665, 1316136), (26535, 1173784), (26970, 1154852), (28365, 1098056), (28398, 1096780), (35380, 880338), (35960, 866139), (37820, 823542), (37864, 822585), (42456, 733615), (45384, 686285), (47330, 658068), (53070, 586892), (53940, 577426), (54839, 567960), (56730, 549028), (56796, 548390), (70760, 440169), (70995, 438712), (75640, 411771), (94660, 329034), (106140, 293446), (107880, 288713), (109678, 283980), (113460, 274514), (113592, 274195), (137257, 226920), (141990, 219356), (146723, 212280), (164517, 189320)]