715205600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 1854881280

約数和(自身を除く): 1139675680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 211, 223, 304, 380, 400, 422, 446, 475, 608, 760, 800, 844, 892, 950, 1055, 1115, 1520, 1688, 1784, 1900, 2110, 2230, 3040, 3376, 3568, 3800, 4009, 4220, 4237, 4460, 5275, 5575, 6752, 7136, 7600, 8018, 8440, 8474, 8920, 10550, 11150, 15200, 16036, 16880, 16948, 17840, 20045, 21100, 21185, 22300, 32072, 33760, 33896, 35680, 40090, 42200, 42370, 44600, 47053, 64144, 67792, 80180, 84400, 84740, 89200, 94106, 100225, 105925, 128288, 135584, 160360, 168800, 169480, 178400, 188212, 200450, 211850, 235265, 320720, 338960, 376424, 400900, 423700, 470530, 641440, 677920, 752848, 801800, 847400, 894007, 941060, 1176325, 1505696, 1603600, 1694800, 1788014, 1882120, 2352650, 3207200, 3389600, 3576028, 3764240, 4470035, 4705300, 7152056, 7528480, 8940070, 9410600, 14304112, 17880140, 18821200, 22350175, 28608224, 35760280, 37642400, 44700350, 71520560, 89400700, 143041120, 178801400, 357602800, 715205600]

約数ペア:

[(1, 715205600), (2, 357602800), (4, 178801400), (5, 143041120), (8, 89400700), (10, 71520560), (16, 44700350), (19, 37642400), (20, 35760280), (25, 28608224), (32, 22350175), (38, 18821200), (40, 17880140), (50, 14304112), (76, 9410600), (80, 8940070), (95, 7528480), (100, 7152056), (152, 4705300), (160, 4470035), (190, 3764240), (200, 3576028), (211, 3389600), (223, 3207200), (304, 2352650), (380, 1882120), (400, 1788014), (422, 1694800), (446, 1603600), (475, 1505696), (608, 1176325), (760, 941060), (800, 894007), (844, 847400), (892, 801800), (950, 752848), (1055, 677920), (1115, 641440), (1520, 470530), (1688, 423700), (1784, 400900), (1900, 376424), (2110, 338960), (2230, 320720), (3040, 235265), (3376, 211850), (3568, 200450), (3800, 188212), (4009, 178400), (4220, 169480), (4237, 168800), (4460, 160360), (5275, 135584), (5575, 128288), (6752, 105925), (7136, 100225), (7600, 94106), (8018, 89200), (8440, 84740), (8474, 84400), (8920, 80180), (10550, 67792), (11150, 64144), (15200, 47053), (16036, 44600), (16880, 42370), (16948, 42200), (17840, 40090), (20045, 35680), (21100, 33896), (21185, 33760), (22300, 32072)]