243359760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8561

約数の個数: 160

約数和(自身を含む): 913012992

約数和(自身を除く): 669653232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 8521, 9520, 14280, 17042, 25563, 28560, 34084, 42605, 51126, 59647, 68168, 85210, 102252, 119294, 127815, 136336, 144857, 170420, 178941, 204504, 238588, 255630, 289714, 298235, 340840, 357882, 409008, 434571, 477176, 511260, 579428, 596470, 681680, 715764, 724285, 869142, 894705, 954352, 1013999, 1022520, 1158856, 1192940, 1431528, 1448570, 1738284, 1789410, 2027998, 2045040, 2172855, 2317712, 2385880, 2863056, 2897140, 3041997, 3476568, 3578820, 4055996, 4345710, 4771760, 5069995, 5794280, 6083994, 6953136, 7157640, 8111992, 8691420, 10139990, 11588560, 12167988, 14315280, 15209985, 16223984, 17382840, 20279980, 24335976, 30419970, 34765680, 40559960, 48671952, 60839940, 81119920, 121679880, 243359760]

約数ペア:

[(1, 243359760), (2, 121679880), (3, 81119920), (4, 60839940), (5, 48671952), (6, 40559960), (7, 34765680), (8, 30419970), (10, 24335976), (12, 20279980), (14, 17382840), (15, 16223984), (16, 15209985), (17, 14315280), (20, 12167988), (21, 11588560), (24, 10139990), (28, 8691420), (30, 8111992), (34, 7157640), (35, 6953136), (40, 6083994), (42, 5794280), (48, 5069995), (51, 4771760), (56, 4345710), (60, 4055996), (68, 3578820), (70, 3476568), (80, 3041997), (84, 2897140), (85, 2863056), (102, 2385880), (105, 2317712), (112, 2172855), (119, 2045040), (120, 2027998), (136, 1789410), (140, 1738284), (168, 1448570), (170, 1431528), (204, 1192940), (210, 1158856), (238, 1022520), (240, 1013999), (255, 954352), (272, 894705), (280, 869142), (336, 724285), (340, 715764), (357, 681680), (408, 596470), (420, 579428), (476, 511260), (510, 477176), (560, 434571), (595, 409008), (680, 357882), (714, 340840), (816, 298235), (840, 289714), (952, 255630), (1020, 238588), (1190, 204504), (1360, 178941), (1428, 170420), (1680, 144857), (1785, 136336), (1904, 127815), (2040, 119294), (2380, 102252), (2856, 85210), (3570, 68168), (4080, 59647), (4760, 51126), (5712, 42605), (7140, 34084), (8521, 28560), (9520, 25563), (14280, 17042)]