154067340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 528353280

約数和(自身を除く): 374285940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 41, 42, 46, 60, 69, 70, 82, 84, 92, 105, 115, 123, 138, 140, 161, 164, 205, 210, 230, 246, 276, 287, 322, 345, 389, 410, 420, 460, 483, 492, 574, 615, 644, 690, 778, 805, 820, 861, 943, 966, 1148, 1167, 1230, 1380, 1435, 1556, 1610, 1722, 1886, 1932, 1945, 2334, 2415, 2460, 2723, 2829, 2870, 3220, 3444, 3772, 3890, 4305, 4668, 4715, 4830, 5446, 5658, 5740, 5835, 6601, 7780, 8169, 8610, 8947, 9430, 9660, 10892, 11316, 11670, 13202, 13615, 14145, 15949, 16338, 17220, 17894, 18860, 19803, 23340, 26404, 26841, 27230, 28290, 31898, 32676, 33005, 35788, 39606, 40845, 44735, 47847, 53682, 54460, 56580, 62629, 63796, 66010, 79212, 79745, 81690, 89470, 95694, 99015, 107364, 111643, 125258, 132020, 134205, 159490, 163380, 178940, 187887, 191388, 198030, 223286, 239235, 250516, 268410, 313145, 318980, 334929, 366827, 375774, 396060, 446572, 478470, 536820, 558215, 626290, 669858, 733654, 751548, 939435, 956940, 1100481, 1116430, 1252580, 1339716, 1467308, 1674645, 1834135, 1878870, 2200962, 2232860, 2567789, 3349290, 3668270, 3757740, 4401924, 5135578, 5502405, 6698580, 7336540, 7703367, 10271156, 11004810, 12838945, 15406734, 22009620, 25677890, 30813468, 38516835, 51355780, 77033670, 154067340]

約数ペア:

[(1, 154067340), (2, 77033670), (3, 51355780), (4, 38516835), (5, 30813468), (6, 25677890), (7, 22009620), (10, 15406734), (12, 12838945), (14, 11004810), (15, 10271156), (20, 7703367), (21, 7336540), (23, 6698580), (28, 5502405), (30, 5135578), (35, 4401924), (41, 3757740), (42, 3668270), (46, 3349290), (60, 2567789), (69, 2232860), (70, 2200962), (82, 1878870), (84, 1834135), (92, 1674645), (105, 1467308), (115, 1339716), (123, 1252580), (138, 1116430), (140, 1100481), (161, 956940), (164, 939435), (205, 751548), (210, 733654), (230, 669858), (246, 626290), (276, 558215), (287, 536820), (322, 478470), (345, 446572), (389, 396060), (410, 375774), (420, 366827), (460, 334929), (483, 318980), (492, 313145), (574, 268410), (615, 250516), (644, 239235), (690, 223286), (778, 198030), (805, 191388), (820, 187887), (861, 178940), (943, 163380), (966, 159490), (1148, 134205), (1167, 132020), (1230, 125258), (1380, 111643), (1435, 107364), (1556, 99015), (1610, 95694), (1722, 89470), (1886, 81690), (1932, 79745), (1945, 79212), (2334, 66010), (2415, 63796), (2460, 62629), (2723, 56580), (2829, 54460), (2870, 53682), (3220, 47847), (3444, 44735), (3772, 40845), (3890, 39606), (4305, 35788), (4668, 33005), (4715, 32676), (4830, 31898), (5446, 28290), (5658, 27230), (5740, 26841), (5835, 26404), (6601, 23340), (7780, 19803), (8169, 18860), (8610, 17894), (8947, 17220), (9430, 16338), (9660, 15949), (10892, 14145), (11316, 13615), (11670, 13202)]