2266320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 8570880

約数和(自身を除く): 6304560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 71, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 142, 152, 168, 190, 210, 213, 228, 240, 266, 280, 284, 285, 304, 336, 355, 380, 399, 420, 426, 456, 497, 532, 560, 568, 570, 665, 710, 760, 798, 840, 852, 912, 994, 1064, 1065, 1136, 1140, 1330, 1349, 1420, 1491, 1520, 1596, 1680, 1704, 1988, 1995, 2128, 2130, 2280, 2485, 2660, 2698, 2840, 2982, 3192, 3408, 3976, 3990, 4047, 4260, 4560, 4970, 5320, 5396, 5680, 5964, 6384, 6745, 7455, 7952, 7980, 8094, 8520, 9443, 9940, 10640, 10792, 11928, 13490, 14910, 15960, 16188, 17040, 18886, 19880, 20235, 21584, 23856, 26980, 28329, 29820, 31920, 32376, 37772, 39760, 40470, 47215, 53960, 56658, 59640, 64752, 75544, 80940, 94430, 107920, 113316, 119280, 141645, 151088, 161880, 188860, 226632, 283290, 323760, 377720, 453264, 566580, 755440, 1133160, 2266320]

約数ペア:

[(1, 2266320), (2, 1133160), (3, 755440), (4, 566580), (5, 453264), (6, 377720), (7, 323760), (8, 283290), (10, 226632), (12, 188860), (14, 161880), (15, 151088), (16, 141645), (19, 119280), (20, 113316), (21, 107920), (24, 94430), (28, 80940), (30, 75544), (35, 64752), (38, 59640), (40, 56658), (42, 53960), (48, 47215), (56, 40470), (57, 39760), (60, 37772), (70, 32376), (71, 31920), (76, 29820), (80, 28329), (84, 26980), (95, 23856), (105, 21584), (112, 20235), (114, 19880), (120, 18886), (133, 17040), (140, 16188), (142, 15960), (152, 14910), (168, 13490), (190, 11928), (210, 10792), (213, 10640), (228, 9940), (240, 9443), (266, 8520), (280, 8094), (284, 7980), (285, 7952), (304, 7455), (336, 6745), (355, 6384), (380, 5964), (399, 5680), (420, 5396), (426, 5320), (456, 4970), (497, 4560), (532, 4260), (560, 4047), (568, 3990), (570, 3976), (665, 3408), (710, 3192), (760, 2982), (798, 2840), (840, 2698), (852, 2660), (912, 2485), (994, 2280), (1064, 2130), (1065, 2128), (1136, 1995), (1140, 1988), (1330, 1704), (1349, 1680), (1420, 1596), (1491, 1520)]