148439760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 530323200

約数和(自身を除く): 381883440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 420, 447, 560, 593, 596, 745, 840, 894, 1043, 1186, 1192, 1490, 1680, 1779, 1788, 2086, 2235, 2372, 2384, 2965, 2980, 3129, 3558, 3576, 4151, 4172, 4470, 4744, 5215, 5930, 5960, 6258, 7116, 7152, 8302, 8344, 8895, 8940, 9488, 10430, 11860, 11920, 12453, 12516, 14232, 15645, 16604, 16688, 17790, 17880, 20755, 20860, 23720, 24906, 25032, 28464, 31290, 33208, 35580, 35760, 41510, 41720, 47440, 49812, 50064, 62265, 62580, 66416, 71160, 83020, 83440, 88357, 99624, 124530, 125160, 142320, 166040, 176714, 199248, 249060, 250320, 265071, 332080, 353428, 441785, 498120, 530142, 618499, 706856, 883570, 996240, 1060284, 1236998, 1325355, 1413712, 1767140, 1855497, 2120568, 2473996, 2650710, 3092495, 3534280, 3710994, 4241136, 4947992, 5301420, 6184990, 7068560, 7421988, 9277485, 9895984, 10602840, 12369980, 14843976, 18554970, 21205680, 24739960, 29687952, 37109940, 49479920, 74219880, 148439760]

約数ペア:

[(1, 148439760), (2, 74219880), (3, 49479920), (4, 37109940), (5, 29687952), (6, 24739960), (7, 21205680), (8, 18554970), (10, 14843976), (12, 12369980), (14, 10602840), (15, 9895984), (16, 9277485), (20, 7421988), (21, 7068560), (24, 6184990), (28, 5301420), (30, 4947992), (35, 4241136), (40, 3710994), (42, 3534280), (48, 3092495), (56, 2650710), (60, 2473996), (70, 2120568), (80, 1855497), (84, 1767140), (105, 1413712), (112, 1325355), (120, 1236998), (140, 1060284), (149, 996240), (168, 883570), (210, 706856), (240, 618499), (280, 530142), (298, 498120), (336, 441785), (420, 353428), (447, 332080), (560, 265071), (593, 250320), (596, 249060), (745, 199248), (840, 176714), (894, 166040), (1043, 142320), (1186, 125160), (1192, 124530), (1490, 99624), (1680, 88357), (1779, 83440), (1788, 83020), (2086, 71160), (2235, 66416), (2372, 62580), (2384, 62265), (2965, 50064), (2980, 49812), (3129, 47440), (3558, 41720), (3576, 41510), (4151, 35760), (4172, 35580), (4470, 33208), (4744, 31290), (5215, 28464), (5930, 25032), (5960, 24906), (6258, 23720), (7116, 20860), (7152, 20755), (8302, 17880), (8344, 17790), (8895, 16688), (8940, 16604), (9488, 15645), (10430, 14232), (11860, 12516), (11920, 12453)]