1399286880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14083}}^1$

素因数の和:14130

約数の個数: 192

約数和(自身を含む): 5110801920

約数和(自身を除く): 3711515040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 14083, 16560, 19872, 24840, 28166, 33120, 42249, 49680, 56332, 70415, 84498, 99360, 112664, 126747, 140830, 168996, 211245, 225328, 253494, 281660, 323909, 337992, 380241, 422490, 450656, 506988, 563320, 633735, 647818, 675984, 760482, 844980, 971727, 1013976, 1126640, 1267470, 1295636, 1351968, 1520964, 1619545, 1689960, 1901205, 1943454, 2027952, 2253280, 2534940, 2591272, 2915181, 3041928, 3239090, 3379920, 3802410, 3886908, 4055904, 4858635, 5069880, 5182544, 5830362, 6083856, 6478180, 6759840, 7604820, 7773816, 8745543, 9717270, 10139760, 10365088, 11660724, 12167712, 12956360, 14575905, 15209640, 15547632, 17491086, 19434540, 20279520, 23321448, 25912720, 29151810, 30419280, 31095264, 34982172, 38869080, 43727715, 46642896, 51825440, 58303620, 60838560, 69964344, 77738160, 87455430, 93285792, 116607240, 139928688, 155476320, 174910860, 233214480, 279857376, 349821720, 466428960, 699643440, 1399286880]

約数ペア:

[(1, 1399286880), (2, 699643440), (3, 466428960), (4, 349821720), (5, 279857376), (6, 233214480), (8, 174910860), (9, 155476320), (10, 139928688), (12, 116607240), (15, 93285792), (16, 87455430), (18, 77738160), (20, 69964344), (23, 60838560), (24, 58303620), (27, 51825440), (30, 46642896), (32, 43727715), (36, 38869080), (40, 34982172), (45, 31095264), (46, 30419280), (48, 29151810), (54, 25912720), (60, 23321448), (69, 20279520), (72, 19434540), (80, 17491086), (90, 15547632), (92, 15209640), (96, 14575905), (108, 12956360), (115, 12167712), (120, 11660724), (135, 10365088), (138, 10139760), (144, 9717270), (160, 8745543), (180, 7773816), (184, 7604820), (207, 6759840), (216, 6478180), (230, 6083856), (240, 5830362), (270, 5182544), (276, 5069880), (288, 4858635), (345, 4055904), (360, 3886908), (368, 3802410), (414, 3379920), (432, 3239090), (460, 3041928), (480, 2915181), (540, 2591272), (552, 2534940), (621, 2253280), (690, 2027952), (720, 1943454), (736, 1901205), (828, 1689960), (864, 1619545), (920, 1520964), (1035, 1351968), (1080, 1295636), (1104, 1267470), (1242, 1126640), (1380, 1013976), (1440, 971727), (1656, 844980), (1840, 760482), (2070, 675984), (2160, 647818), (2208, 633735), (2484, 563320), (2760, 506988), (3105, 450656), (3312, 422490), (3680, 380241), (4140, 337992), (4320, 323909), (4968, 281660), (5520, 253494), (6210, 225328), (6624, 211245), (8280, 168996), (9936, 140830), (11040, 126747), (12420, 112664), (14083, 99360), (16560, 84498), (19872, 70415), (24840, 56332), (28166, 49680), (33120, 42249)]