128560410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 388177920

約数和(自身を除く): 259617510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 59, 62, 66, 71, 90, 93, 99, 110, 118, 142, 155, 165, 177, 186, 198, 213, 279, 295, 310, 330, 341, 354, 355, 426, 465, 495, 531, 558, 590, 639, 649, 682, 710, 781, 885, 930, 990, 1023, 1062, 1065, 1278, 1298, 1395, 1562, 1705, 1770, 1829, 1947, 2046, 2130, 2201, 2343, 2655, 2790, 3069, 3195, 3245, 3410, 3658, 3894, 3905, 4189, 4402, 4686, 5115, 5310, 5487, 5841, 6138, 6390, 6490, 6603, 7029, 7810, 8378, 9145, 9735, 10230, 10974, 11005, 11682, 11715, 12567, 13206, 14058, 15345, 16461, 18290, 19470, 19809, 20119, 20945, 22010, 23430, 24211, 25134, 27435, 29205, 30690, 32922, 33015, 35145, 37701, 39618, 40238, 41890, 46079, 48422, 54870, 58410, 60357, 62835, 66030, 70290, 72633, 75402, 82305, 92158, 99045, 100595, 120714, 121055, 125670, 129859, 138237, 145266, 164610, 181071, 188505, 198090, 201190, 217899, 230395, 242110, 259718, 276474, 301785, 362142, 363165, 377010, 389577, 414711, 435798, 460790, 603570, 649295, 691185, 726330, 779154, 829422, 905355, 1089495, 1168731, 1298590, 1382370, 1428449, 1810710, 1947885, 2073555, 2178990, 2337462, 2856898, 3895770, 4147110, 4285347, 5843655, 7142245, 8570694, 11687310, 12856041, 14284490, 21426735, 25712082, 42853470, 64280205, 128560410]

約数ペア:

[(1, 128560410), (2, 64280205), (3, 42853470), (5, 25712082), (6, 21426735), (9, 14284490), (10, 12856041), (11, 11687310), (15, 8570694), (18, 7142245), (22, 5843655), (30, 4285347), (31, 4147110), (33, 3895770), (45, 2856898), (55, 2337462), (59, 2178990), (62, 2073555), (66, 1947885), (71, 1810710), (90, 1428449), (93, 1382370), (99, 1298590), (110, 1168731), (118, 1089495), (142, 905355), (155, 829422), (165, 779154), (177, 726330), (186, 691185), (198, 649295), (213, 603570), (279, 460790), (295, 435798), (310, 414711), (330, 389577), (341, 377010), (354, 363165), (355, 362142), (426, 301785), (465, 276474), (495, 259718), (531, 242110), (558, 230395), (590, 217899), (639, 201190), (649, 198090), (682, 188505), (710, 181071), (781, 164610), (885, 145266), (930, 138237), (990, 129859), (1023, 125670), (1062, 121055), (1065, 120714), (1278, 100595), (1298, 99045), (1395, 92158), (1562, 82305), (1705, 75402), (1770, 72633), (1829, 70290), (1947, 66030), (2046, 62835), (2130, 60357), (2201, 58410), (2343, 54870), (2655, 48422), (2790, 46079), (3069, 41890), (3195, 40238), (3245, 39618), (3410, 37701), (3658, 35145), (3894, 33015), (3905, 32922), (4189, 30690), (4402, 29205), (4686, 27435), (5115, 25134), (5310, 24211), (5487, 23430), (5841, 22010), (6138, 20945), (6390, 20119), (6490, 19809), (6603, 19470), (7029, 18290), (7810, 16461), (8378, 15345), (9145, 14058), (9735, 13206), (10230, 12567), (10974, 11715), (11005, 11682)]