502070280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 1538611200

約数和(自身を除く): 1036540920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 211, 237, 251, 316, 395, 422, 474, 502, 632, 633, 753, 790, 844, 948, 1004, 1055, 1185, 1255, 1266, 1506, 1580, 1688, 1896, 2008, 2110, 2370, 2510, 2532, 3012, 3160, 3165, 3765, 4220, 4740, 5020, 5064, 6024, 6330, 7530, 8440, 9480, 10040, 12660, 15060, 16669, 19829, 25320, 30120, 33338, 39658, 50007, 52961, 59487, 66676, 79316, 83345, 99145, 100014, 105922, 118974, 133352, 158632, 158883, 166690, 198290, 200028, 211844, 237948, 250035, 264805, 297435, 317766, 333380, 396580, 400056, 423688, 475896, 500070, 529610, 594870, 635532, 666760, 793160, 794415, 1000140, 1059220, 1189740, 1271064, 1588830, 2000280, 2118440, 2379480, 3177660, 4183919, 6355320, 8367838, 12551757, 16735676, 20919595, 25103514, 33471352, 41839190, 50207028, 62758785, 83678380, 100414056, 125517570, 167356760, 251035140, 502070280]

約数ペア:

[(1, 502070280), (2, 251035140), (3, 167356760), (4, 125517570), (5, 100414056), (6, 83678380), (8, 62758785), (10, 50207028), (12, 41839190), (15, 33471352), (20, 25103514), (24, 20919595), (30, 16735676), (40, 12551757), (60, 8367838), (79, 6355320), (120, 4183919), (158, 3177660), (211, 2379480), (237, 2118440), (251, 2000280), (316, 1588830), (395, 1271064), (422, 1189740), (474, 1059220), (502, 1000140), (632, 794415), (633, 793160), (753, 666760), (790, 635532), (844, 594870), (948, 529610), (1004, 500070), (1055, 475896), (1185, 423688), (1255, 400056), (1266, 396580), (1506, 333380), (1580, 317766), (1688, 297435), (1896, 264805), (2008, 250035), (2110, 237948), (2370, 211844), (2510, 200028), (2532, 198290), (3012, 166690), (3160, 158883), (3165, 158632), (3765, 133352), (4220, 118974), (4740, 105922), (5020, 100014), (5064, 99145), (6024, 83345), (6330, 79316), (7530, 66676), (8440, 59487), (9480, 52961), (10040, 50007), (12660, 39658), (15060, 33338), (16669, 30120), (19829, 25320)]