392458560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 336

約数和(自身を含む): 1405615680

約数和(自身を除く): 1013157120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 59, 60, 64, 65, 78, 80, 82, 96, 104, 118, 120, 123, 130, 156, 160, 164, 169, 177, 192, 195, 205, 208, 236, 240, 246, 260, 295, 312, 320, 328, 338, 354, 390, 410, 416, 472, 480, 492, 507, 520, 533, 590, 615, 624, 656, 676, 708, 767, 780, 820, 832, 845, 885, 944, 960, 984, 1014, 1040, 1066, 1180, 1230, 1248, 1312, 1352, 1416, 1534, 1560, 1599, 1640, 1690, 1770, 1888, 1968, 2028, 2080, 2132, 2301, 2360, 2419, 2460, 2496, 2535, 2624, 2665, 2704, 2832, 3068, 3120, 3198, 3280, 3380, 3540, 3776, 3835, 3936, 4056, 4160, 4264, 4602, 4720, 4838, 4920, 5070, 5330, 5408, 5664, 6136, 6240, 6396, 6560, 6760, 6929, 7080, 7257, 7670, 7872, 7995, 8112, 8528, 9204, 9440, 9676, 9840, 9971, 10140, 10660, 10816, 11328, 11505, 12095, 12272, 12480, 12792, 13120, 13520, 13858, 14160, 14514, 15340, 15990, 16224, 17056, 18408, 18880, 19352, 19680, 19942, 20280, 20787, 21320, 23010, 24190, 24544, 25584, 27040, 27716, 28320, 29028, 29913, 30680, 31447, 31980, 32448, 34112, 34645, 36285, 36816, 38704, 39360, 39884, 40560, 41574, 42640, 46020, 48380, 49088, 49855, 51168, 54080, 55432, 56640, 58056, 59826, 61360, 62894, 63960, 69290, 72570, 73632, 77408, 79768, 81120, 83148, 85280, 92040, 94341, 96760, 99710, 102336, 103935, 110864, 116112, 119652, 122720, 125788, 127920, 138580, 145140, 147264, 149565, 154816, 157235, 159536, 162240, 166296, 170560, 184080, 188682, 193520, 199420, 207870, 221728, 232224, 239304, 245440, 251576, 255840, 277160, 290280, 299130, 314470, 319072, 332592, 368160, 377364, 387040, 398840, 408811, 415740, 443456, 464448, 471705, 478608, 503152, 511680, 554320, 580560, 598260, 628940, 638144, 665184, 736320, 754728, 774080, 797680, 817622, 831480, 943410, 957216, 1006304, 1108640, 1161120, 1196520, 1226433, 1257880, 1330368, 1509456, 1595360, 1635244, 1662960, 1886820, 1914432, 2012608, 2044055, 2217280, 2322240, 2393040, 2452866, 2515760, 3018912, 3190720, 3270488, 3325920, 3773640, 4088110, 4786080, 4905732, 5031520, 6037824, 6132165, 6540976, 6651840, 7547280, 8176220, 9572160, 9811464, 10063040, 12264330, 13081952, 15094560, 16352440, 19622928, 24528660, 26163904, 30189120, 32704880, 39245856, 49057320, 65409760, 78491712, 98114640, 130819520, 196229280, 392458560]

約数ペア:

[(1, 392458560), (2, 196229280), (3, 130819520), (4, 98114640), (5, 78491712), (6, 65409760), (8, 49057320), (10, 39245856), (12, 32704880), (13, 30189120), (15, 26163904), (16, 24528660), (20, 19622928), (24, 16352440), (26, 15094560), (30, 13081952), (32, 12264330), (39, 10063040), (40, 9811464), (41, 9572160), (48, 8176220), (52, 7547280), (59, 6651840), (60, 6540976), (64, 6132165), (65, 6037824), (78, 5031520), (80, 4905732), (82, 4786080), (96, 4088110), (104, 3773640), (118, 3325920), (120, 3270488), (123, 3190720), (130, 3018912), (156, 2515760), (160, 2452866), (164, 2393040), (169, 2322240), (177, 2217280), (192, 2044055), (195, 2012608), (205, 1914432), (208, 1886820), (236, 1662960), (240, 1635244), (246, 1595360), (260, 1509456), (295, 1330368), (312, 1257880), (320, 1226433), (328, 1196520), (338, 1161120), (354, 1108640), (390, 1006304), (410, 957216), (416, 943410), (472, 831480), (480, 817622), (492, 797680), (507, 774080), (520, 754728), (533, 736320), (590, 665184), (615, 638144), (624, 628940), (656, 598260), (676, 580560), (708, 554320), (767, 511680), (780, 503152), (820, 478608), (832, 471705), (845, 464448), (885, 443456), (944, 415740), (960, 408811), (984, 398840), (1014, 387040), (1040, 377364), (1066, 368160), (1180, 332592), (1230, 319072), (1248, 314470), (1312, 299130), (1352, 290280), (1416, 277160), (1534, 255840), (1560, 251576), (1599, 245440), (1640, 239304), (1690, 232224), (1770, 221728), (1888, 207870), (1968, 199420), (2028, 193520), (2080, 188682), (2132, 184080), (2301, 170560), (2360, 166296), (2419, 162240), (2460, 159536), (2496, 157235), (2535, 154816), (2624, 149565), (2665, 147264), (2704, 145140), (2832, 138580), (3068, 127920), (3120, 125788), (3198, 122720), (3280, 119652), (3380, 116112), (3540, 110864), (3776, 103935), (3835, 102336), (3936, 99710), (4056, 96760), (4160, 94341), (4264, 92040), (4602, 85280), (4720, 83148), (4838, 81120), (4920, 79768), (5070, 77408), (5330, 73632), (5408, 72570), (5664, 69290), (6136, 63960), (6240, 62894), (6396, 61360), (6560, 59826), (6760, 58056), (6929, 56640), (7080, 55432), (7257, 54080), (7670, 51168), (7872, 49855), (7995, 49088), (8112, 48380), (8528, 46020), (9204, 42640), (9440, 41574), (9676, 40560), (9840, 39884), (9971, 39360), (10140, 38704), (10660, 36816), (10816, 36285), (11328, 34645), (11505, 34112), (12095, 32448), (12272, 31980), (12480, 31447), (12792, 30680), (13120, 29913), (13520, 29028), (13858, 28320), (14160, 27716), (14514, 27040), (15340, 25584), (15990, 24544), (16224, 24190), (17056, 23010), (18408, 21320), (18880, 20787), (19352, 20280), (19680, 19942)]