149787680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7867}}^1$

素因数の和:7906

約数の個数: 96

約数和(自身を含む): 428270976

約数和(自身を除く): 278483296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 7867, 9520, 15734, 19040, 31468, 39335, 55069, 62936, 78670, 110138, 125872, 133739, 157340, 220276, 251744, 267478, 275345, 314680, 440552, 534956, 550690, 629360, 668695, 881104, 936173, 1069912, 1101380, 1258720, 1337390, 1762208, 1872346, 2139824, 2202760, 2674780, 3744692, 4279648, 4405520, 4680865, 5349560, 7489384, 8811040, 9361730, 10699120, 14978768, 18723460, 21398240, 29957536, 37446920, 74893840, 149787680]

約数ペア:

[(1, 149787680), (2, 74893840), (4, 37446920), (5, 29957536), (7, 21398240), (8, 18723460), (10, 14978768), (14, 10699120), (16, 9361730), (17, 8811040), (20, 7489384), (28, 5349560), (32, 4680865), (34, 4405520), (35, 4279648), (40, 3744692), (56, 2674780), (68, 2202760), (70, 2139824), (80, 1872346), (85, 1762208), (112, 1337390), (119, 1258720), (136, 1101380), (140, 1069912), (160, 936173), (170, 881104), (224, 668695), (238, 629360), (272, 550690), (280, 534956), (340, 440552), (476, 314680), (544, 275345), (560, 267478), (595, 251744), (680, 220276), (952, 157340), (1120, 133739), (1190, 125872), (1360, 110138), (1904, 78670), (2380, 62936), (2720, 55069), (3808, 39335), (4760, 31468), (7867, 19040), (9520, 15734)]