890488620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6367}}^1$

素因数の和:6429

約数の個数: 192

約数和(自身を含む): 3252264960

約数和(自身を除く): 2361776340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2590, 3108, 3330, 3780, 3885, 3996, 4662, 4995, 5180, 6367, 6660, 6993, 7770, 9324, 9990, 11655, 12734, 13986, 15540, 19101, 19980, 23310, 25468, 27972, 31835, 34965, 38202, 44569, 46620, 57303, 63670, 69930, 76404, 89138, 95505, 114606, 127340, 133707, 139860, 171909, 178276, 191010, 222845, 229212, 235579, 267414, 286515, 343818, 382020, 401121, 445690, 471158, 534828, 573030, 668535, 687636, 706737, 802242, 859545, 891380, 942316, 1146060, 1177895, 1203363, 1337070, 1413474, 1604484, 1649053, 1719090, 2005605, 2120211, 2355790, 2406726, 2674140, 2826948, 3298106, 3438180, 3533685, 4011210, 4240422, 4711580, 4813452, 4947159, 6016815, 6360633, 6596212, 7067370, 8022420, 8245265, 8480844, 9894318, 10601055, 12033630, 12721266, 14134740, 14841477, 16490530, 19788636, 21202110, 24067260, 24735795, 25442532, 29682954, 31803165, 32981060, 42404220, 44524431, 49471590, 59365908, 63606330, 74207385, 89048862, 98943180, 127212660, 148414770, 178097724, 222622155, 296829540, 445244310, 890488620]

約数ペア:

[(1, 890488620), (2, 445244310), (3, 296829540), (4, 222622155), (5, 178097724), (6, 148414770), (7, 127212660), (9, 98943180), (10, 89048862), (12, 74207385), (14, 63606330), (15, 59365908), (18, 49471590), (20, 44524431), (21, 42404220), (27, 32981060), (28, 31803165), (30, 29682954), (35, 25442532), (36, 24735795), (37, 24067260), (42, 21202110), (45, 19788636), (54, 16490530), (60, 14841477), (63, 14134740), (70, 12721266), (74, 12033630), (84, 10601055), (90, 9894318), (105, 8480844), (108, 8245265), (111, 8022420), (126, 7067370), (135, 6596212), (140, 6360633), (148, 6016815), (180, 4947159), (185, 4813452), (189, 4711580), (210, 4240422), (222, 4011210), (252, 3533685), (259, 3438180), (270, 3298106), (315, 2826948), (333, 2674140), (370, 2406726), (378, 2355790), (420, 2120211), (444, 2005605), (518, 1719090), (540, 1649053), (555, 1604484), (630, 1413474), (666, 1337070), (740, 1203363), (756, 1177895), (777, 1146060), (945, 942316), (999, 891380), (1036, 859545), (1110, 802242), (1260, 706737), (1295, 687636), (1332, 668535), (1554, 573030), (1665, 534828), (1890, 471158), (1998, 445690), (2220, 401121), (2331, 382020), (2590, 343818), (3108, 286515), (3330, 267414), (3780, 235579), (3885, 229212), (3996, 222845), (4662, 191010), (4995, 178276), (5180, 171909), (6367, 139860), (6660, 133707), (6993, 127340), (7770, 114606), (9324, 95505), (9990, 89138), (11655, 76404), (12734, 69930), (13986, 63670), (15540, 57303), (19101, 46620), (19980, 44569), (23310, 38202), (25468, 34965), (27972, 31835)]