160399890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 506068992

約数和(自身を除く): 345669102

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 43, 45, 62, 63, 70, 86, 90, 93, 105, 126, 129, 155, 186, 191, 210, 215, 217, 258, 279, 301, 310, 315, 382, 387, 430, 434, 465, 558, 573, 602, 630, 645, 651, 774, 903, 930, 955, 1085, 1146, 1290, 1302, 1333, 1337, 1395, 1505, 1719, 1806, 1910, 1935, 1953, 2170, 2666, 2674, 2709, 2790, 2865, 3010, 3255, 3438, 3870, 3906, 3999, 4011, 4515, 5418, 5730, 5921, 6510, 6665, 6685, 7998, 8022, 8213, 8595, 9030, 9331, 9765, 11842, 11997, 12033, 13330, 13370, 13545, 16426, 17190, 17763, 18662, 19530, 19995, 20055, 23994, 24066, 24639, 27090, 27993, 29605, 35526, 39990, 40110, 41065, 41447, 46655, 49278, 53289, 55986, 57491, 59210, 59985, 60165, 73917, 82130, 82894, 83979, 88815, 93310, 106578, 114982, 119970, 120330, 123195, 124341, 139965, 147834, 167958, 172473, 177630, 207235, 246390, 248682, 254603, 266445, 279930, 287455, 344946, 369585, 373023, 414470, 419895, 509206, 517419, 532890, 574910, 621705, 739170, 746046, 763809, 839790, 862365, 1034838, 1243410, 1273015, 1527618, 1724730, 1782221, 1865115, 2291427, 2546030, 2587095, 3564442, 3730230, 3819045, 4582854, 5174190, 5346663, 7638090, 8911105, 10693326, 11457135, 16039989, 17822210, 22914270, 26733315, 32079978, 53466630, 80199945, 160399890]

約数ペア:

[(1, 160399890), (2, 80199945), (3, 53466630), (5, 32079978), (6, 26733315), (7, 22914270), (9, 17822210), (10, 16039989), (14, 11457135), (15, 10693326), (18, 8911105), (21, 7638090), (30, 5346663), (31, 5174190), (35, 4582854), (42, 3819045), (43, 3730230), (45, 3564442), (62, 2587095), (63, 2546030), (70, 2291427), (86, 1865115), (90, 1782221), (93, 1724730), (105, 1527618), (126, 1273015), (129, 1243410), (155, 1034838), (186, 862365), (191, 839790), (210, 763809), (215, 746046), (217, 739170), (258, 621705), (279, 574910), (301, 532890), (310, 517419), (315, 509206), (382, 419895), (387, 414470), (430, 373023), (434, 369585), (465, 344946), (558, 287455), (573, 279930), (602, 266445), (630, 254603), (645, 248682), (651, 246390), (774, 207235), (903, 177630), (930, 172473), (955, 167958), (1085, 147834), (1146, 139965), (1290, 124341), (1302, 123195), (1333, 120330), (1337, 119970), (1395, 114982), (1505, 106578), (1719, 93310), (1806, 88815), (1910, 83979), (1935, 82894), (1953, 82130), (2170, 73917), (2666, 60165), (2674, 59985), (2709, 59210), (2790, 57491), (2865, 55986), (3010, 53289), (3255, 49278), (3438, 46655), (3870, 41447), (3906, 41065), (3999, 40110), (4011, 39990), (4515, 35526), (5418, 29605), (5730, 27993), (5921, 27090), (6510, 24639), (6665, 24066), (6685, 23994), (7998, 20055), (8022, 19995), (8213, 19530), (8595, 18662), (9030, 17763), (9331, 17190), (9765, 16426), (11842, 13545), (11997, 13370), (12033, 13330)]