149935272080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8318

約数の個数: 240

約数和(自身を含む): 402064932864

約数和(自身を除く): 252129660784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 61, 62, 80, 88, 110, 121, 122, 124, 155, 176, 220, 242, 244, 248, 305, 310, 341, 440, 484, 488, 496, 605, 610, 620, 671, 682, 880, 968, 976, 1210, 1220, 1240, 1342, 1364, 1705, 1891, 1936, 2420, 2440, 2480, 2684, 2728, 3355, 3410, 3751, 3782, 4840, 4880, 5368, 5456, 6710, 6820, 7381, 7502, 7564, 8191, 9455, 9680, 10736, 13420, 13640, 14762, 15004, 15128, 16382, 18755, 18910, 20801, 26840, 27280, 29524, 30008, 30256, 32764, 36905, 37510, 37820, 40955, 41602, 53680, 59048, 60016, 65528, 73810, 75020, 75640, 81910, 83204, 90101, 104005, 118096, 131056, 147620, 150040, 151280, 163820, 166408, 180202, 208010, 228811, 253921, 295240, 300080, 327640, 332816, 360404, 416020, 450505, 457622, 499651, 507842, 590480, 655280, 720808, 832040, 901010, 915244, 991111, 999302, 1015684, 1144055, 1269605, 1441616, 1664080, 1802020, 1830488, 1982222, 1998604, 2031368, 2288110, 2498255, 2539210, 2793131, 3604040, 3660976, 3964444, 3997208, 4062736, 4576220, 4955555, 4996510, 5078420, 5496161, 5586262, 7208080, 7928888, 7994416, 9152440, 9911110, 9993020, 10156840, 10992322, 11172524, 13965655, 15489181, 15857776, 18304880, 19822220, 19986040, 20313680, 21984644, 22345048, 27480805, 27931310, 30724441, 30978362, 39644440, 39972080, 43969288, 44690096, 54961610, 55862620, 60457771, 61448882, 61956724, 77445905, 79288880, 87938576, 109923220, 111725240, 120915542, 122897764, 123913448, 153622205, 154891810, 170380991, 219846440, 223450480, 241831084, 245795528, 247826896, 302288855, 307244410, 309783620, 340761982, 439692880, 483662168, 491591056, 604577710, 614488820, 619567240, 681523964, 851904955, 967324336, 1209155420, 1228977640, 1239134480, 1363047928, 1703809910, 1874190901, 2418310840, 2457955280, 2726095856, 3407619820, 3748381802, 4836621680, 6815239640, 7496763604, 9370954505, 13630479280, 14993527208, 18741909010, 29987054416, 37483818020, 74967636040, 149935272080]

約数ペア:

[(1, 149935272080), (2, 74967636040), (4, 37483818020), (5, 29987054416), (8, 18741909010), (10, 14993527208), (11, 13630479280), (16, 9370954505), (20, 7496763604), (22, 6815239640), (31, 4836621680), (40, 3748381802), (44, 3407619820), (55, 2726095856), (61, 2457955280), (62, 2418310840), (80, 1874190901), (88, 1703809910), (110, 1363047928), (121, 1239134480), (122, 1228977640), (124, 1209155420), (155, 967324336), (176, 851904955), (220, 681523964), (242, 619567240), (244, 614488820), (248, 604577710), (305, 491591056), (310, 483662168), (341, 439692880), (440, 340761982), (484, 309783620), (488, 307244410), (496, 302288855), (605, 247826896), (610, 245795528), (620, 241831084), (671, 223450480), (682, 219846440), (880, 170380991), (968, 154891810), (976, 153622205), (1210, 123913448), (1220, 122897764), (1240, 120915542), (1342, 111725240), (1364, 109923220), (1705, 87938576), (1891, 79288880), (1936, 77445905), (2420, 61956724), (2440, 61448882), (2480, 60457771), (2684, 55862620), (2728, 54961610), (3355, 44690096), (3410, 43969288), (3751, 39972080), (3782, 39644440), (4840, 30978362), (4880, 30724441), (5368, 27931310), (5456, 27480805), (6710, 22345048), (6820, 21984644), (7381, 20313680), (7502, 19986040), (7564, 19822220), (8191, 18304880), (9455, 15857776), (9680, 15489181), (10736, 13965655), (13420, 11172524), (13640, 10992322), (14762, 10156840), (15004, 9993020), (15128, 9911110), (16382, 9152440), (18755, 7994416), (18910, 7928888), (20801, 7208080), (26840, 5586262), (27280, 5496161), (29524, 5078420), (30008, 4996510), (30256, 4955555), (32764, 4576220), (36905, 4062736), (37510, 3997208), (37820, 3964444), (40955, 3660976), (41602, 3604040), (53680, 2793131), (59048, 2539210), (60016, 2498255), (65528, 2288110), (73810, 2031368), (75020, 1998604), (75640, 1982222), (81910, 1830488), (83204, 1802020), (90101, 1664080), (104005, 1441616), (118096, 1269605), (131056, 1144055), (147620, 1015684), (150040, 999302), (151280, 991111), (163820, 915244), (166408, 901010), (180202, 832040), (208010, 720808), (228811, 655280), (253921, 590480), (295240, 507842), (300080, 499651), (327640, 457622), (332816, 450505), (360404, 416020)]