31603460520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1\times {\mathrm{2029}}^1$

素因数の和:2779

約数の個数: 128

約数和(自身を含む): 95395708800

約数和(自身を除く): 63792248280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 443, 586, 879, 886, 1172, 1329, 1465, 1758, 1772, 2029, 2215, 2344, 2658, 2930, 3516, 3544, 4058, 4395, 4430, 5316, 5860, 6087, 6645, 7032, 8116, 8790, 8860, 10145, 10632, 11720, 12174, 13290, 16232, 17580, 17720, 20290, 24348, 26580, 30435, 35160, 40580, 48696, 53160, 60870, 81160, 121740, 129799, 243480, 259598, 389397, 519196, 594497, 648995, 778794, 898847, 1038392, 1188994, 1297990, 1557588, 1783491, 1797694, 1946985, 2377988, 2595980, 2696541, 2972485, 3115176, 3566982, 3595388, 3893970, 4494235, 4755976, 5191960, 5393082, 5944970, 7133964, 7190776, 7787940, 8917455, 8988470, 10786164, 11889940, 13482705, 14267928, 15575880, 17834910, 17976940, 21572328, 23779880, 26965410, 35669820, 35953880, 53930820, 71339640, 107861640, 263362171, 526724342, 790086513, 1053448684, 1316810855, 1580173026, 2106897368, 2633621710, 3160346052, 3950432565, 5267243420, 6320692104, 7900865130, 10534486840, 15801730260, 31603460520]

約数ペア:

[(1, 31603460520), (2, 15801730260), (3, 10534486840), (4, 7900865130), (5, 6320692104), (6, 5267243420), (8, 3950432565), (10, 3160346052), (12, 2633621710), (15, 2106897368), (20, 1580173026), (24, 1316810855), (30, 1053448684), (40, 790086513), (60, 526724342), (120, 263362171), (293, 107861640), (443, 71339640), (586, 53930820), (879, 35953880), (886, 35669820), (1172, 26965410), (1329, 23779880), (1465, 21572328), (1758, 17976940), (1772, 17834910), (2029, 15575880), (2215, 14267928), (2344, 13482705), (2658, 11889940), (2930, 10786164), (3516, 8988470), (3544, 8917455), (4058, 7787940), (4395, 7190776), (4430, 7133964), (5316, 5944970), (5860, 5393082), (6087, 5191960), (6645, 4755976), (7032, 4494235), (8116, 3893970), (8790, 3595388), (8860, 3566982), (10145, 3115176), (10632, 2972485), (11720, 2696541), (12174, 2595980), (13290, 2377988), (16232, 1946985), (17580, 1797694), (17720, 1783491), (20290, 1557588), (24348, 1297990), (26580, 1188994), (30435, 1038392), (35160, 898847), (40580, 778794), (48696, 648995), (53160, 594497), (60870, 519196), (81160, 389397), (121740, 259598), (129799, 243480)]