148424280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2409

約数の個数: 128

約数和(自身を含む): 486881280

約数和(自身を除く): 338457000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2347, 2635, 3162, 3720, 4216, 4694, 5270, 6324, 7041, 7905, 9388, 10540, 11735, 12648, 14082, 15810, 18776, 21080, 23470, 28164, 31620, 35205, 39899, 46940, 56328, 63240, 70410, 72757, 79798, 93880, 119697, 140820, 145514, 159596, 199495, 218271, 239394, 281640, 291028, 319192, 363785, 398990, 436542, 478788, 582056, 598485, 727570, 797980, 873084, 957576, 1091355, 1196970, 1236869, 1455140, 1595960, 1746168, 2182710, 2393940, 2473738, 2910280, 3710607, 4365420, 4787880, 4947476, 6184345, 7421214, 8730840, 9894952, 12368690, 14842428, 18553035, 24737380, 29684856, 37106070, 49474760, 74212140, 148424280]

約数ペア:

[(1, 148424280), (2, 74212140), (3, 49474760), (4, 37106070), (5, 29684856), (6, 24737380), (8, 18553035), (10, 14842428), (12, 12368690), (15, 9894952), (17, 8730840), (20, 7421214), (24, 6184345), (30, 4947476), (31, 4787880), (34, 4365420), (40, 3710607), (51, 2910280), (60, 2473738), (62, 2393940), (68, 2182710), (85, 1746168), (93, 1595960), (102, 1455140), (120, 1236869), (124, 1196970), (136, 1091355), (155, 957576), (170, 873084), (186, 797980), (204, 727570), (248, 598485), (255, 582056), (310, 478788), (340, 436542), (372, 398990), (408, 363785), (465, 319192), (510, 291028), (527, 281640), (620, 239394), (680, 218271), (744, 199495), (930, 159596), (1020, 145514), (1054, 140820), (1240, 119697), (1581, 93880), (1860, 79798), (2040, 72757), (2108, 70410), (2347, 63240), (2635, 56328), (3162, 46940), (3720, 39899), (4216, 35205), (4694, 31620), (5270, 28164), (6324, 23470), (7041, 21080), (7905, 18776), (9388, 15810), (10540, 14082), (11735, 12648)]