2846480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 160

約数和(自身を含む): 8999424

約数和(自身を除く): 6152944

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 23, 26, 28, 34, 35, 40, 46, 52, 56, 65, 68, 70, 80, 85, 91, 92, 104, 112, 115, 119, 130, 136, 140, 161, 170, 182, 184, 208, 221, 230, 238, 260, 272, 280, 299, 322, 340, 364, 368, 391, 442, 455, 460, 476, 520, 560, 595, 598, 644, 680, 728, 782, 805, 884, 910, 920, 952, 1040, 1105, 1190, 1196, 1288, 1360, 1456, 1495, 1547, 1564, 1610, 1768, 1820, 1840, 1904, 1955, 2093, 2210, 2380, 2392, 2576, 2737, 2990, 3094, 3128, 3220, 3536, 3640, 3910, 4186, 4420, 4760, 4784, 5083, 5474, 5980, 6188, 6256, 6440, 7280, 7735, 7820, 8372, 8840, 9520, 10166, 10465, 10948, 11960, 12376, 12880, 13685, 15470, 15640, 16744, 17680, 20332, 20930, 21896, 23920, 24752, 25415, 27370, 30940, 31280, 33488, 35581, 40664, 41860, 43792, 50830, 54740, 61880, 71162, 81328, 83720, 101660, 109480, 123760, 142324, 167440, 177905, 203320, 218960, 284648, 355810, 406640, 569296, 711620, 1423240, 2846480]

約数ペア:

[(1, 2846480), (2, 1423240), (4, 711620), (5, 569296), (7, 406640), (8, 355810), (10, 284648), (13, 218960), (14, 203320), (16, 177905), (17, 167440), (20, 142324), (23, 123760), (26, 109480), (28, 101660), (34, 83720), (35, 81328), (40, 71162), (46, 61880), (52, 54740), (56, 50830), (65, 43792), (68, 41860), (70, 40664), (80, 35581), (85, 33488), (91, 31280), (92, 30940), (104, 27370), (112, 25415), (115, 24752), (119, 23920), (130, 21896), (136, 20930), (140, 20332), (161, 17680), (170, 16744), (182, 15640), (184, 15470), (208, 13685), (221, 12880), (230, 12376), (238, 11960), (260, 10948), (272, 10465), (280, 10166), (299, 9520), (322, 8840), (340, 8372), (364, 7820), (368, 7735), (391, 7280), (442, 6440), (455, 6256), (460, 6188), (476, 5980), (520, 5474), (560, 5083), (595, 4784), (598, 4760), (644, 4420), (680, 4186), (728, 3910), (782, 3640), (805, 3536), (884, 3220), (910, 3128), (920, 3094), (952, 2990), (1040, 2737), (1105, 2576), (1190, 2392), (1196, 2380), (1288, 2210), (1360, 2093), (1456, 1955), (1495, 1904), (1547, 1840), (1564, 1820), (1610, 1768)]