2143932720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2443

約数の個数: 160

約数和(自身を含む): 6917652480

約数和(自身を除く): 4773719760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 508, 620, 635, 744, 762, 930, 1016, 1240, 1270, 1488, 1524, 1860, 1905, 2032, 2269, 2480, 2540, 3048, 3720, 3810, 3937, 4538, 5080, 6096, 6807, 7440, 7620, 7874, 9076, 10160, 11345, 11811, 13614, 15240, 15748, 18152, 19685, 22690, 23622, 27228, 30480, 31496, 34035, 36304, 39370, 45380, 47244, 54456, 59055, 62992, 68070, 70339, 78740, 90760, 94488, 108912, 118110, 136140, 140678, 157480, 181520, 188976, 211017, 236220, 272280, 281356, 288163, 314960, 351695, 422034, 472440, 544560, 562712, 576326, 703390, 844068, 864489, 944880, 1055085, 1125424, 1152652, 1406780, 1440815, 1688136, 1728978, 2110170, 2305304, 2813560, 2881630, 3376272, 3457956, 4220340, 4322445, 4610608, 5627120, 5763260, 6915912, 8440680, 8644890, 8933053, 11526520, 13831824, 16881360, 17289780, 17866106, 23053040, 26799159, 34579560, 35732212, 44665265, 53598318, 69159120, 71464424, 89330530, 107196636, 133995795, 142928848, 178661060, 214393272, 267991590, 357322120, 428786544, 535983180, 714644240, 1071966360, 2143932720]

約数ペア:

[(1, 2143932720), (2, 1071966360), (3, 714644240), (4, 535983180), (5, 428786544), (6, 357322120), (8, 267991590), (10, 214393272), (12, 178661060), (15, 142928848), (16, 133995795), (20, 107196636), (24, 89330530), (30, 71464424), (31, 69159120), (40, 53598318), (48, 44665265), (60, 35732212), (62, 34579560), (80, 26799159), (93, 23053040), (120, 17866106), (124, 17289780), (127, 16881360), (155, 13831824), (186, 11526520), (240, 8933053), (248, 8644890), (254, 8440680), (310, 6915912), (372, 5763260), (381, 5627120), (465, 4610608), (496, 4322445), (508, 4220340), (620, 3457956), (635, 3376272), (744, 2881630), (762, 2813560), (930, 2305304), (1016, 2110170), (1240, 1728978), (1270, 1688136), (1488, 1440815), (1524, 1406780), (1860, 1152652), (1905, 1125424), (2032, 1055085), (2269, 944880), (2480, 864489), (2540, 844068), (3048, 703390), (3720, 576326), (3810, 562712), (3937, 544560), (4538, 472440), (5080, 422034), (6096, 351695), (6807, 314960), (7440, 288163), (7620, 281356), (7874, 272280), (9076, 236220), (10160, 211017), (11345, 188976), (11811, 181520), (13614, 157480), (15240, 140678), (15748, 136140), (18152, 118110), (19685, 108912), (22690, 94488), (23622, 90760), (27228, 78740), (30480, 70339), (31496, 68070), (34035, 62992), (36304, 59055), (39370, 54456), (45380, 47244)]