161504760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4657}}^1$

素因数の和:4705

約数の個数: 96

約数和(自身を含む): 514802160

約数和(自身を除く): 353297400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 4657, 5780, 6936, 8670, 9314, 11560, 13971, 17340, 18628, 23285, 27942, 34680, 37256, 46570, 55884, 69855, 79169, 93140, 111768, 139710, 158338, 186280, 237507, 279420, 316676, 395845, 475014, 558840, 633352, 791690, 950028, 1187535, 1345873, 1583380, 1900056, 2375070, 2691746, 3166760, 4037619, 4750140, 5383492, 6729365, 8075238, 9500280, 10766984, 13458730, 16150476, 20188095, 26917460, 32300952, 40376190, 53834920, 80752380, 161504760]

約数ペア:

[(1, 161504760), (2, 80752380), (3, 53834920), (4, 40376190), (5, 32300952), (6, 26917460), (8, 20188095), (10, 16150476), (12, 13458730), (15, 10766984), (17, 9500280), (20, 8075238), (24, 6729365), (30, 5383492), (34, 4750140), (40, 4037619), (51, 3166760), (60, 2691746), (68, 2375070), (85, 1900056), (102, 1583380), (120, 1345873), (136, 1187535), (170, 950028), (204, 791690), (255, 633352), (289, 558840), (340, 475014), (408, 395845), (510, 316676), (578, 279420), (680, 237507), (867, 186280), (1020, 158338), (1156, 139710), (1445, 111768), (1734, 93140), (2040, 79169), (2312, 69855), (2890, 55884), (3468, 46570), (4335, 37256), (4657, 34680), (5780, 27942), (6936, 23285), (8670, 18628), (9314, 17340), (11560, 13971)]