73871640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 241796880

約数和(自身を除く): 167925240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1307, 1413, 1570, 1884, 2355, 2614, 2826, 3140, 3768, 3921, 4710, 5228, 5652, 6280, 6535, 7065, 7842, 9420, 10456, 11304, 11763, 13070, 14130, 15684, 18840, 19605, 23526, 26140, 28260, 31368, 39210, 47052, 52280, 56520, 58815, 78420, 94104, 117630, 156840, 205199, 235260, 410398, 470520, 615597, 820796, 1025995, 1231194, 1641592, 1846791, 2051990, 2462388, 3077985, 3693582, 4103980, 4924776, 6155970, 7387164, 8207960, 9233955, 12311940, 14774328, 18467910, 24623880, 36935820, 73871640]

約数ペア:

[(1, 73871640), (2, 36935820), (3, 24623880), (4, 18467910), (5, 14774328), (6, 12311940), (8, 9233955), (9, 8207960), (10, 7387164), (12, 6155970), (15, 4924776), (18, 4103980), (20, 3693582), (24, 3077985), (30, 2462388), (36, 2051990), (40, 1846791), (45, 1641592), (60, 1231194), (72, 1025995), (90, 820796), (120, 615597), (157, 470520), (180, 410398), (314, 235260), (360, 205199), (471, 156840), (628, 117630), (785, 94104), (942, 78420), (1256, 58815), (1307, 56520), (1413, 52280), (1570, 47052), (1884, 39210), (2355, 31368), (2614, 28260), (2826, 26140), (3140, 23526), (3768, 19605), (3921, 18840), (4710, 15684), (5228, 14130), (5652, 13070), (6280, 11763), (6535, 11304), (7065, 10456), (7842, 9420)]