190494480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1309

約数の個数: 160

約数和(自身を含む): 655672320

約数和(自身を除く): 465177840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1223, 1298, 1320, 1416, 1770, 1947, 2360, 2446, 2596, 2640, 2832, 3245, 3540, 3669, 3894, 4720, 4892, 5192, 6115, 6490, 7080, 7338, 7788, 9735, 9784, 10384, 12230, 12980, 13453, 14160, 14676, 15576, 18345, 19470, 19568, 24460, 25960, 26906, 29352, 31152, 36690, 38940, 40359, 48920, 51920, 53812, 58704, 67265, 72157, 73380, 77880, 80718, 97840, 107624, 134530, 144314, 146760, 155760, 161436, 201795, 215248, 216471, 269060, 288628, 293520, 322872, 360785, 403590, 432942, 538120, 577256, 645744, 721570, 793727, 807180, 865884, 1076240, 1082355, 1154512, 1443140, 1587454, 1614360, 1731768, 2164710, 2381181, 2886280, 3174908, 3228720, 3463536, 3968635, 4329420, 4762362, 5772560, 6349816, 7937270, 8658840, 9524724, 11905905, 12699632, 15874540, 17317680, 19049448, 23811810, 31749080, 38098896, 47623620, 63498160, 95247240, 190494480]

約数ペア:

[(1, 190494480), (2, 95247240), (3, 63498160), (4, 47623620), (5, 38098896), (6, 31749080), (8, 23811810), (10, 19049448), (11, 17317680), (12, 15874540), (15, 12699632), (16, 11905905), (20, 9524724), (22, 8658840), (24, 7937270), (30, 6349816), (33, 5772560), (40, 4762362), (44, 4329420), (48, 3968635), (55, 3463536), (59, 3228720), (60, 3174908), (66, 2886280), (80, 2381181), (88, 2164710), (110, 1731768), (118, 1614360), (120, 1587454), (132, 1443140), (165, 1154512), (176, 1082355), (177, 1076240), (220, 865884), (236, 807180), (240, 793727), (264, 721570), (295, 645744), (330, 577256), (354, 538120), (440, 432942), (472, 403590), (528, 360785), (590, 322872), (649, 293520), (660, 288628), (708, 269060), (880, 216471), (885, 215248), (944, 201795), (1180, 161436), (1223, 155760), (1298, 146760), (1320, 144314), (1416, 134530), (1770, 107624), (1947, 97840), (2360, 80718), (2446, 77880), (2596, 73380), (2640, 72157), (2832, 67265), (3245, 58704), (3540, 53812), (3669, 51920), (3894, 48920), (4720, 40359), (4892, 38940), (5192, 36690), (6115, 31152), (6490, 29352), (7080, 26906), (7338, 25960), (7788, 24460), (9735, 19568), (9784, 19470), (10384, 18345), (12230, 15576), (12980, 14676), (13453, 14160)]