1406135200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^3\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 3607269120

約数和(自身を除く): 2201133920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 59, 62, 80, 100, 118, 124, 155, 160, 200, 236, 248, 295, 310, 400, 472, 496, 590, 620, 775, 800, 944, 961, 992, 1180, 1240, 1475, 1550, 1829, 1888, 1922, 2360, 2480, 2950, 3100, 3658, 3844, 4720, 4805, 4960, 5900, 6200, 7316, 7688, 9145, 9440, 9610, 11800, 12400, 14632, 15376, 18290, 19220, 23600, 24025, 24800, 29264, 29791, 30752, 36580, 38440, 45725, 47200, 48050, 56699, 58528, 59582, 73160, 76880, 91450, 96100, 113398, 119164, 146320, 148955, 153760, 182900, 192200, 226796, 238328, 283495, 292640, 297910, 365800, 384400, 453592, 476656, 566990, 595820, 731600, 744775, 768800, 907184, 953312, 1133980, 1191640, 1417475, 1463200, 1489550, 1757669, 1814368, 2267960, 2383280, 2834950, 2979100, 3515338, 4535920, 4766560, 5669900, 5958200, 7030676, 8788345, 9071840, 11339800, 11916400, 14061352, 17576690, 22679600, 23832800, 28122704, 35153380, 43941725, 45359200, 56245408, 70306760, 87883450, 140613520, 175766900, 281227040, 351533800, 703067600, 1406135200]

約数ペア:

[(1, 1406135200), (2, 703067600), (4, 351533800), (5, 281227040), (8, 175766900), (10, 140613520), (16, 87883450), (20, 70306760), (25, 56245408), (31, 45359200), (32, 43941725), (40, 35153380), (50, 28122704), (59, 23832800), (62, 22679600), (80, 17576690), (100, 14061352), (118, 11916400), (124, 11339800), (155, 9071840), (160, 8788345), (200, 7030676), (236, 5958200), (248, 5669900), (295, 4766560), (310, 4535920), (400, 3515338), (472, 2979100), (496, 2834950), (590, 2383280), (620, 2267960), (775, 1814368), (800, 1757669), (944, 1489550), (961, 1463200), (992, 1417475), (1180, 1191640), (1240, 1133980), (1475, 953312), (1550, 907184), (1829, 768800), (1888, 744775), (1922, 731600), (2360, 595820), (2480, 566990), (2950, 476656), (3100, 453592), (3658, 384400), (3844, 365800), (4720, 297910), (4805, 292640), (4960, 283495), (5900, 238328), (6200, 226796), (7316, 192200), (7688, 182900), (9145, 153760), (9440, 148955), (9610, 146320), (11800, 119164), (12400, 113398), (14632, 96100), (15376, 91450), (18290, 76880), (19220, 73160), (23600, 59582), (24025, 58528), (24800, 56699), (29264, 48050), (29791, 47200), (30752, 45725), (36580, 38440)]