1431255960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:567

約数の個数: 256

約数和(自身を含む): 5023641600

約数和(自身を除く): 3592385640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 157, 180, 184, 207, 216, 230, 270, 276, 314, 345, 360, 367, 414, 460, 471, 540, 552, 621, 628, 690, 734, 785, 828, 920, 942, 1035, 1080, 1101, 1242, 1256, 1380, 1413, 1468, 1570, 1656, 1835, 1884, 2070, 2202, 2355, 2484, 2760, 2826, 2936, 3105, 3140, 3303, 3611, 3670, 3768, 4140, 4239, 4404, 4710, 4968, 5505, 5652, 6210, 6280, 6606, 7065, 7222, 7340, 8280, 8441, 8478, 8808, 9420, 9909, 10833, 11010, 11304, 12420, 13212, 14130, 14444, 14680, 16515, 16882, 16956, 18055, 18840, 19818, 21195, 21666, 22020, 24840, 25323, 26424, 28260, 28888, 32499, 33030, 33764, 33912, 36110, 39636, 42205, 42390, 43332, 44040, 49545, 50646, 54165, 56520, 57619, 64998, 66060, 67528, 72220, 75969, 79272, 84410, 84780, 86664, 97497, 99090, 101292, 108330, 115238, 126615, 129996, 132120, 144440, 151938, 162495, 168820, 169560, 172857, 194994, 198180, 202584, 216660, 227907, 230476, 253230, 259992, 288095, 303876, 324990, 337640, 345714, 379845, 389988, 396360, 433320, 455814, 460952, 487485, 506460, 518571, 576190, 607752, 649980, 691428, 759690, 779976, 864285, 911628, 974970, 1012920, 1037142, 1139535, 1152380, 1299960, 1325237, 1382856, 1519380, 1555713, 1728570, 1823256, 1949940, 2074284, 2279070, 2304760, 2592855, 2650474, 3038760, 3111426, 3457140, 3899880, 3975711, 4148568, 4558140, 5185710, 5300948, 6222852, 6626185, 6914280, 7778565, 7951422, 9116280, 10371420, 10601896, 11927133, 12445704, 13252370, 15557130, 15902844, 19878555, 20742840, 23854266, 26504740, 31114260, 31805688, 35781399, 39757110, 47708532, 53009480, 59635665, 62228520, 71562798, 79514220, 95417064, 119271330, 143125596, 159028440, 178906995, 238542660, 286251192, 357813990, 477085320, 715627980, 1431255960]

約数ペア:

[(1, 1431255960), (2, 715627980), (3, 477085320), (4, 357813990), (5, 286251192), (6, 238542660), (8, 178906995), (9, 159028440), (10, 143125596), (12, 119271330), (15, 95417064), (18, 79514220), (20, 71562798), (23, 62228520), (24, 59635665), (27, 53009480), (30, 47708532), (36, 39757110), (40, 35781399), (45, 31805688), (46, 31114260), (54, 26504740), (60, 23854266), (69, 20742840), (72, 19878555), (90, 15902844), (92, 15557130), (108, 13252370), (115, 12445704), (120, 11927133), (135, 10601896), (138, 10371420), (157, 9116280), (180, 7951422), (184, 7778565), (207, 6914280), (216, 6626185), (230, 6222852), (270, 5300948), (276, 5185710), (314, 4558140), (345, 4148568), (360, 3975711), (367, 3899880), (414, 3457140), (460, 3111426), (471, 3038760), (540, 2650474), (552, 2592855), (621, 2304760), (628, 2279070), (690, 2074284), (734, 1949940), (785, 1823256), (828, 1728570), (920, 1555713), (942, 1519380), (1035, 1382856), (1080, 1325237), (1101, 1299960), (1242, 1152380), (1256, 1139535), (1380, 1037142), (1413, 1012920), (1468, 974970), (1570, 911628), (1656, 864285), (1835, 779976), (1884, 759690), (2070, 691428), (2202, 649980), (2355, 607752), (2484, 576190), (2760, 518571), (2826, 506460), (2936, 487485), (3105, 460952), (3140, 455814), (3303, 433320), (3611, 396360), (3670, 389988), (3768, 379845), (4140, 345714), (4239, 337640), (4404, 324990), (4710, 303876), (4968, 288095), (5505, 259992), (5652, 253230), (6210, 230476), (6280, 227907), (6606, 216660), (7065, 202584), (7222, 198180), (7340, 194994), (8280, 172857), (8441, 169560), (8478, 168820), (8808, 162495), (9420, 151938), (9909, 144440), (10833, 132120), (11010, 129996), (11304, 126615), (12420, 115238), (13212, 108330), (14130, 101292), (14444, 99090), (14680, 97497), (16515, 86664), (16882, 84780), (16956, 84410), (18055, 79272), (18840, 75969), (19818, 72220), (21195, 67528), (21666, 66060), (22020, 64998), (24840, 57619), (25323, 56520), (26424, 54165), (28260, 50646), (28888, 49545), (32499, 44040), (33030, 43332), (33764, 42390), (33912, 42205), (36110, 39636)]