73823880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1343

約数の個数: 128

約数和(自身を含む): 245145600

約数和(自身を除く): 171321720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1279, 1443, 1480, 1560, 1924, 2220, 2405, 2558, 2886, 3837, 3848, 4440, 4810, 5116, 5772, 6395, 7215, 7674, 9620, 10232, 11544, 12790, 14430, 15348, 16627, 19185, 19240, 25580, 28860, 30696, 33254, 38370, 47323, 49881, 51160, 57720, 66508, 76740, 83135, 94646, 99762, 133016, 141969, 153480, 166270, 189292, 199524, 236615, 249405, 283938, 332540, 378584, 399048, 473230, 498810, 567876, 615199, 665080, 709845, 946460, 997620, 1135752, 1230398, 1419690, 1845597, 1892920, 1995240, 2460796, 2839380, 3075995, 3691194, 4921592, 5678760, 6151990, 7382388, 9227985, 12303980, 14764776, 18455970, 24607960, 36911940, 73823880]

約数ペア:

[(1, 73823880), (2, 36911940), (3, 24607960), (4, 18455970), (5, 14764776), (6, 12303980), (8, 9227985), (10, 7382388), (12, 6151990), (13, 5678760), (15, 4921592), (20, 3691194), (24, 3075995), (26, 2839380), (30, 2460796), (37, 1995240), (39, 1892920), (40, 1845597), (52, 1419690), (60, 1230398), (65, 1135752), (74, 997620), (78, 946460), (104, 709845), (111, 665080), (120, 615199), (130, 567876), (148, 498810), (156, 473230), (185, 399048), (195, 378584), (222, 332540), (260, 283938), (296, 249405), (312, 236615), (370, 199524), (390, 189292), (444, 166270), (481, 153480), (520, 141969), (555, 133016), (740, 99762), (780, 94646), (888, 83135), (962, 76740), (1110, 66508), (1279, 57720), (1443, 51160), (1480, 49881), (1560, 47323), (1924, 38370), (2220, 33254), (2405, 30696), (2558, 28860), (2886, 25580), (3837, 19240), (3848, 19185), (4440, 16627), (4810, 15348), (5116, 14430), (5772, 12790), (6395, 11544), (7215, 10232), (7674, 9620)]