127804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 450935424

約数和(自身を除く): 323130864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 137, 138, 156, 169, 184, 195, 208, 230, 240, 260, 274, 276, 299, 312, 338, 345, 368, 390, 411, 460, 507, 520, 548, 552, 598, 624, 676, 685, 690, 780, 822, 845, 897, 920, 1014, 1040, 1096, 1104, 1196, 1352, 1370, 1380, 1495, 1560, 1644, 1690, 1781, 1794, 1840, 2028, 2055, 2192, 2392, 2535, 2704, 2740, 2760, 2990, 3120, 3151, 3288, 3380, 3562, 3588, 3887, 4056, 4110, 4485, 4784, 5070, 5343, 5480, 5520, 5980, 6302, 6576, 6760, 7124, 7176, 7774, 8112, 8220, 8905, 8970, 9453, 10140, 10686, 10960, 11661, 11960, 12604, 13520, 14248, 14352, 15548, 15755, 16440, 17810, 17940, 18906, 19435, 20280, 21372, 23153, 23322, 23920, 25208, 26715, 28496, 31096, 31510, 32880, 35620, 35880, 37812, 38870, 40560, 40963, 42744, 46306, 46644, 47265, 50416, 53430, 58305, 62192, 63020, 69459, 71240, 71760, 75624, 77740, 81926, 85488, 92612, 93288, 94530, 106860, 115765, 116610, 122889, 126040, 138918, 142480, 151248, 155480, 163852, 185224, 186576, 189060, 204815, 213720, 231530, 233220, 245778, 252080, 277836, 310960, 327704, 347295, 370448, 378120, 409630, 427440, 463060, 466440, 491556, 532519, 555672, 614445, 655408, 694590, 756240, 819260, 926120, 932880, 983112, 1065038, 1111344, 1228890, 1389180, 1597557, 1638520, 1852240, 1966224, 2130076, 2457780, 2662595, 2778360, 3195114, 3277040, 4260152, 4915560, 5325190, 5556720, 6390228, 7987785, 8520304, 9831120, 10650380, 12780456, 15975570, 21300760, 25560912, 31951140, 42601520, 63902280, 127804560]

約数ペア:

[(1, 127804560), (2, 63902280), (3, 42601520), (4, 31951140), (5, 25560912), (6, 21300760), (8, 15975570), (10, 12780456), (12, 10650380), (13, 9831120), (15, 8520304), (16, 7987785), (20, 6390228), (23, 5556720), (24, 5325190), (26, 4915560), (30, 4260152), (39, 3277040), (40, 3195114), (46, 2778360), (48, 2662595), (52, 2457780), (60, 2130076), (65, 1966224), (69, 1852240), (78, 1638520), (80, 1597557), (92, 1389180), (104, 1228890), (115, 1111344), (120, 1065038), (130, 983112), (137, 932880), (138, 926120), (156, 819260), (169, 756240), (184, 694590), (195, 655408), (208, 614445), (230, 555672), (240, 532519), (260, 491556), (274, 466440), (276, 463060), (299, 427440), (312, 409630), (338, 378120), (345, 370448), (368, 347295), (390, 327704), (411, 310960), (460, 277836), (507, 252080), (520, 245778), (548, 233220), (552, 231530), (598, 213720), (624, 204815), (676, 189060), (685, 186576), (690, 185224), (780, 163852), (822, 155480), (845, 151248), (897, 142480), (920, 138918), (1014, 126040), (1040, 122889), (1096, 116610), (1104, 115765), (1196, 106860), (1352, 94530), (1370, 93288), (1380, 92612), (1495, 85488), (1560, 81926), (1644, 77740), (1690, 75624), (1781, 71760), (1794, 71240), (1840, 69459), (2028, 63020), (2055, 62192), (2192, 58305), (2392, 53430), (2535, 50416), (2704, 47265), (2740, 46644), (2760, 46306), (2990, 42744), (3120, 40963), (3151, 40560), (3288, 38870), (3380, 37812), (3562, 35880), (3588, 35620), (3887, 32880), (4056, 31510), (4110, 31096), (4485, 28496), (4784, 26715), (5070, 25208), (5343, 23920), (5480, 23322), (5520, 23153), (5980, 21372), (6302, 20280), (6576, 19435), (6760, 18906), (7124, 17940), (7176, 17810), (7774, 16440), (8112, 15755), (8220, 15548), (8905, 14352), (8970, 14248), (9453, 13520), (10140, 12604), (10686, 11960), (10960, 11661)]