242326160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 637673472

約数和(自身を除く): 395347312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 61, 68, 80, 85, 92, 115, 122, 127, 136, 170, 184, 230, 244, 254, 272, 305, 340, 368, 391, 460, 488, 508, 610, 635, 680, 782, 920, 976, 1016, 1037, 1220, 1270, 1360, 1403, 1564, 1840, 1955, 2032, 2074, 2159, 2440, 2540, 2806, 2921, 3128, 3910, 4148, 4318, 4880, 5080, 5185, 5612, 5842, 6256, 7015, 7747, 7820, 8296, 8636, 10160, 10370, 10795, 11224, 11684, 14030, 14605, 15494, 15640, 16592, 17272, 20740, 21590, 22448, 23368, 23851, 28060, 29210, 30988, 31280, 34544, 38735, 41480, 43180, 46736, 47702, 49657, 56120, 58420, 61976, 77470, 82960, 86360, 95404, 99314, 112240, 116840, 119255, 123952, 131699, 154940, 172720, 178181, 190808, 198628, 233680, 238510, 248285, 263398, 309880, 356362, 381616, 397256, 477020, 496570, 526796, 619760, 658495, 712724, 794512, 890905, 954040, 993140, 1053592, 1316990, 1425448, 1781810, 1908080, 1986280, 2107184, 2633980, 2850896, 3029077, 3563620, 3972560, 5267960, 6058154, 7127240, 10535920, 12116308, 14254480, 15145385, 24232616, 30290770, 48465232, 60581540, 121163080, 242326160]

約数ペア:

[(1, 242326160), (2, 121163080), (4, 60581540), (5, 48465232), (8, 30290770), (10, 24232616), (16, 15145385), (17, 14254480), (20, 12116308), (23, 10535920), (34, 7127240), (40, 6058154), (46, 5267960), (61, 3972560), (68, 3563620), (80, 3029077), (85, 2850896), (92, 2633980), (115, 2107184), (122, 1986280), (127, 1908080), (136, 1781810), (170, 1425448), (184, 1316990), (230, 1053592), (244, 993140), (254, 954040), (272, 890905), (305, 794512), (340, 712724), (368, 658495), (391, 619760), (460, 526796), (488, 496570), (508, 477020), (610, 397256), (635, 381616), (680, 356362), (782, 309880), (920, 263398), (976, 248285), (1016, 238510), (1037, 233680), (1220, 198628), (1270, 190808), (1360, 178181), (1403, 172720), (1564, 154940), (1840, 131699), (1955, 123952), (2032, 119255), (2074, 116840), (2159, 112240), (2440, 99314), (2540, 95404), (2806, 86360), (2921, 82960), (3128, 77470), (3910, 61976), (4148, 58420), (4318, 56120), (4880, 49657), (5080, 47702), (5185, 46736), (5612, 43180), (5842, 41480), (6256, 38735), (7015, 34544), (7747, 31280), (7820, 30988), (8296, 29210), (8636, 28060), (10160, 23851), (10370, 23368), (10795, 22448), (11224, 21590), (11684, 20740), (14030, 17272), (14605, 16592), (15494, 15640)]