712049940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{62791}}^1$

素因数の和:62819

約数の個数: 120

約数和(自身を含む): 2552871552

約数和(自身を除く): 1840821612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 62791, 125582, 188373, 251164, 313955, 376746, 439537, 565119, 627910, 753492, 879074, 941865, 1130238, 1255820, 1318611, 1695357, 1758148, 1883730, 2197685, 2260476, 2637222, 2825595, 3390714, 3767460, 3955833, 4395370, 5086071, 5274444, 5651190, 6593055, 6781428, 7911666, 8476785, 8790740, 10172142, 11302380, 11867499, 13186110, 15823332, 16953570, 19779165, 20344284, 23734998, 25430355, 26372220, 33907140, 35602497, 39558330, 47469996, 50860710, 59337495, 71204994, 79116660, 101721420, 118674990, 142409988, 178012485, 237349980, 356024970, 712049940]

約数ペア:

[(1, 712049940), (2, 356024970), (3, 237349980), (4, 178012485), (5, 142409988), (6, 118674990), (7, 101721420), (9, 79116660), (10, 71204994), (12, 59337495), (14, 50860710), (15, 47469996), (18, 39558330), (20, 35602497), (21, 33907140), (27, 26372220), (28, 25430355), (30, 23734998), (35, 20344284), (36, 19779165), (42, 16953570), (45, 15823332), (54, 13186110), (60, 11867499), (63, 11302380), (70, 10172142), (81, 8790740), (84, 8476785), (90, 7911666), (105, 6781428), (108, 6593055), (126, 5651190), (135, 5274444), (140, 5086071), (162, 4395370), (180, 3955833), (189, 3767460), (210, 3390714), (252, 2825595), (270, 2637222), (315, 2260476), (324, 2197685), (378, 1883730), (405, 1758148), (420, 1695357), (540, 1318611), (567, 1255820), (630, 1130238), (756, 941865), (810, 879074), (945, 753492), (1134, 627910), (1260, 565119), (1620, 439537), (1890, 376746), (2268, 313955), (2835, 251164), (3780, 188373), (5670, 125582), (11340, 62791)]