330977920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5722

約数の個数: 128

約数和(自身を含む): 974010240

約数和(自身を除く): 643032320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5683, 5824, 7280, 8320, 11366, 11648, 14560, 22732, 28415, 29120, 39781, 45464, 56830, 58240, 73879, 79562, 90928, 113660, 147758, 159124, 181856, 198905, 227320, 295516, 318248, 363712, 369395, 397810, 454640, 517153, 591032, 636496, 727424, 738790, 795620, 909280, 1034306, 1182064, 1272992, 1477580, 1591240, 1818560, 2068612, 2364128, 2545984, 2585765, 2955160, 3182480, 3637120, 4137224, 4728256, 5091968, 5171530, 5910320, 6364960, 8274448, 9456512, 10343060, 11820640, 12729920, 16548896, 20686120, 23641280, 25459840, 33097792, 41372240, 47282560, 66195584, 82744480, 165488960, 330977920]

約数ペア:

[(1, 330977920), (2, 165488960), (4, 82744480), (5, 66195584), (7, 47282560), (8, 41372240), (10, 33097792), (13, 25459840), (14, 23641280), (16, 20686120), (20, 16548896), (26, 12729920), (28, 11820640), (32, 10343060), (35, 9456512), (40, 8274448), (52, 6364960), (56, 5910320), (64, 5171530), (65, 5091968), (70, 4728256), (80, 4137224), (91, 3637120), (104, 3182480), (112, 2955160), (128, 2585765), (130, 2545984), (140, 2364128), (160, 2068612), (182, 1818560), (208, 1591240), (224, 1477580), (260, 1272992), (280, 1182064), (320, 1034306), (364, 909280), (416, 795620), (448, 738790), (455, 727424), (520, 636496), (560, 591032), (640, 517153), (728, 454640), (832, 397810), (896, 369395), (910, 363712), (1040, 318248), (1120, 295516), (1456, 227320), (1664, 198905), (1820, 181856), (2080, 159124), (2240, 147758), (2912, 113660), (3640, 90928), (4160, 79562), (4480, 73879), (5683, 58240), (5824, 56830), (7280, 45464), (8320, 39781), (11366, 29120), (11648, 28415), (14560, 22732)]