54140240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 170989056

約数和(自身を除く): 116848816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 47, 55, 56, 68, 70, 77, 80, 85, 88, 94, 110, 112, 119, 121, 136, 140, 154, 170, 176, 187, 188, 220, 235, 238, 242, 272, 280, 308, 329, 340, 374, 376, 385, 440, 470, 476, 484, 517, 560, 595, 605, 616, 658, 680, 748, 752, 770, 799, 847, 880, 935, 940, 952, 968, 1034, 1190, 1210, 1232, 1309, 1316, 1360, 1496, 1540, 1598, 1645, 1694, 1870, 1880, 1904, 1936, 2057, 2068, 2380, 2420, 2585, 2618, 2632, 2992, 3080, 3196, 3290, 3388, 3619, 3740, 3760, 3995, 4114, 4136, 4235, 4760, 4840, 5170, 5236, 5264, 5593, 5687, 6160, 6392, 6545, 6580, 6776, 7238, 7480, 7990, 8228, 8272, 8470, 8789, 9520, 9680, 10285, 10340, 10472, 11186, 11374, 12784, 13090, 13160, 13552, 14399, 14476, 14960, 15980, 16456, 16940, 17578, 18095, 20570, 20680, 20944, 22372, 22748, 26180, 26320, 27965, 28435, 28798, 28952, 31960, 32912, 33880, 35156, 36190, 39809, 41140, 41360, 43945, 44744, 45496, 52360, 55930, 56870, 57596, 57904, 61523, 63920, 67760, 70312, 71995, 72380, 79618, 82280, 87890, 89488, 90992, 96679, 104720, 111860, 113740, 115192, 123046, 140624, 143990, 144760, 159236, 164560, 175780, 193358, 199045, 223720, 227480, 230384, 246092, 287980, 289520, 307615, 318472, 351560, 386716, 398090, 447440, 454960, 483395, 492184, 575960, 615230, 636944, 676753, 703120, 773432, 796180, 966790, 984368, 1151920, 1230460, 1353506, 1546864, 1592360, 1933580, 2460920, 2707012, 3184720, 3383765, 3867160, 4921840, 5414024, 6767530, 7734320, 10828048, 13535060, 27070120, 54140240]

約数ペア:

[(1, 54140240), (2, 27070120), (4, 13535060), (5, 10828048), (7, 7734320), (8, 6767530), (10, 5414024), (11, 4921840), (14, 3867160), (16, 3383765), (17, 3184720), (20, 2707012), (22, 2460920), (28, 1933580), (34, 1592360), (35, 1546864), (40, 1353506), (44, 1230460), (47, 1151920), (55, 984368), (56, 966790), (68, 796180), (70, 773432), (77, 703120), (80, 676753), (85, 636944), (88, 615230), (94, 575960), (110, 492184), (112, 483395), (119, 454960), (121, 447440), (136, 398090), (140, 386716), (154, 351560), (170, 318472), (176, 307615), (187, 289520), (188, 287980), (220, 246092), (235, 230384), (238, 227480), (242, 223720), (272, 199045), (280, 193358), (308, 175780), (329, 164560), (340, 159236), (374, 144760), (376, 143990), (385, 140624), (440, 123046), (470, 115192), (476, 113740), (484, 111860), (517, 104720), (560, 96679), (595, 90992), (605, 89488), (616, 87890), (658, 82280), (680, 79618), (748, 72380), (752, 71995), (770, 70312), (799, 67760), (847, 63920), (880, 61523), (935, 57904), (940, 57596), (952, 56870), (968, 55930), (1034, 52360), (1190, 45496), (1210, 44744), (1232, 43945), (1309, 41360), (1316, 41140), (1360, 39809), (1496, 36190), (1540, 35156), (1598, 33880), (1645, 32912), (1694, 31960), (1870, 28952), (1880, 28798), (1904, 28435), (1936, 27965), (2057, 26320), (2068, 26180), (2380, 22748), (2420, 22372), (2585, 20944), (2618, 20680), (2632, 20570), (2992, 18095), (3080, 17578), (3196, 16940), (3290, 16456), (3388, 15980), (3619, 14960), (3740, 14476), (3760, 14399), (3995, 13552), (4114, 13160), (4136, 13090), (4235, 12784), (4760, 11374), (4840, 11186), (5170, 10472), (5236, 10340), (5264, 10285), (5593, 9680), (5687, 9520), (6160, 8789), (6392, 8470), (6545, 8272), (6580, 8228), (6776, 7990), (7238, 7480)]