149672040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 548536320

約数和(自身を除く): 398864280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 61, 69, 70, 84, 92, 105, 115, 120, 122, 127, 138, 140, 161, 168, 183, 184, 210, 230, 244, 254, 276, 280, 305, 322, 345, 366, 381, 420, 427, 460, 483, 488, 508, 552, 610, 635, 644, 690, 732, 762, 805, 840, 854, 889, 915, 920, 966, 1016, 1220, 1270, 1281, 1288, 1380, 1403, 1464, 1524, 1610, 1708, 1778, 1830, 1905, 1932, 2135, 2415, 2440, 2540, 2562, 2667, 2760, 2806, 2921, 3048, 3220, 3416, 3556, 3660, 3810, 3864, 4209, 4270, 4445, 4830, 5080, 5124, 5334, 5612, 5842, 6405, 6440, 7015, 7112, 7320, 7620, 7747, 8418, 8540, 8763, 8890, 9660, 9821, 10248, 10668, 11224, 11684, 12810, 13335, 14030, 14605, 15240, 15494, 16836, 17080, 17526, 17780, 19320, 19642, 20447, 21045, 21336, 23241, 23368, 25620, 26670, 28060, 29210, 29463, 30988, 33672, 35052, 35560, 38735, 39284, 40894, 42090, 43815, 46482, 49105, 51240, 53340, 54229, 56120, 58420, 58926, 61341, 61976, 70104, 77470, 78568, 81788, 84180, 87630, 92964, 98210, 102235, 106680, 108458, 116205, 116840, 117852, 122682, 147315, 154940, 162687, 163576, 168360, 175260, 178181, 185928, 196420, 204470, 216916, 232410, 235704, 245364, 271145, 294630, 306705, 309880, 325374, 350520, 356362, 392840, 408940, 433832, 464820, 490728, 534543, 542290, 589260, 613410, 650748, 712724, 813435, 817880, 890905, 929640, 1069086, 1084580, 1178520, 1226820, 1247267, 1301496, 1425448, 1626870, 1781810, 2138172, 2169160, 2453640, 2494534, 2672715, 3253740, 3563620, 3741801, 4276344, 4989068, 5345430, 6236335, 6507480, 7127240, 7483602, 9978136, 10690860, 12472670, 14967204, 18709005, 21381720, 24945340, 29934408, 37418010, 49890680, 74836020, 149672040]

約数ペア:

[(1, 149672040), (2, 74836020), (3, 49890680), (4, 37418010), (5, 29934408), (6, 24945340), (7, 21381720), (8, 18709005), (10, 14967204), (12, 12472670), (14, 10690860), (15, 9978136), (20, 7483602), (21, 7127240), (23, 6507480), (24, 6236335), (28, 5345430), (30, 4989068), (35, 4276344), (40, 3741801), (42, 3563620), (46, 3253740), (56, 2672715), (60, 2494534), (61, 2453640), (69, 2169160), (70, 2138172), (84, 1781810), (92, 1626870), (105, 1425448), (115, 1301496), (120, 1247267), (122, 1226820), (127, 1178520), (138, 1084580), (140, 1069086), (161, 929640), (168, 890905), (183, 817880), (184, 813435), (210, 712724), (230, 650748), (244, 613410), (254, 589260), (276, 542290), (280, 534543), (305, 490728), (322, 464820), (345, 433832), (366, 408940), (381, 392840), (420, 356362), (427, 350520), (460, 325374), (483, 309880), (488, 306705), (508, 294630), (552, 271145), (610, 245364), (635, 235704), (644, 232410), (690, 216916), (732, 204470), (762, 196420), (805, 185928), (840, 178181), (854, 175260), (889, 168360), (915, 163576), (920, 162687), (966, 154940), (1016, 147315), (1220, 122682), (1270, 117852), (1281, 116840), (1288, 116205), (1380, 108458), (1403, 106680), (1464, 102235), (1524, 98210), (1610, 92964), (1708, 87630), (1778, 84180), (1830, 81788), (1905, 78568), (1932, 77470), (2135, 70104), (2415, 61976), (2440, 61341), (2540, 58926), (2562, 58420), (2667, 56120), (2760, 54229), (2806, 53340), (2921, 51240), (3048, 49105), (3220, 46482), (3416, 43815), (3556, 42090), (3660, 40894), (3810, 39284), (3864, 38735), (4209, 35560), (4270, 35052), (4445, 33672), (4830, 30988), (5080, 29463), (5124, 29210), (5334, 28060), (5612, 26670), (5842, 25620), (6405, 23368), (6440, 23241), (7015, 21336), (7112, 21045), (7320, 20447), (7620, 19642), (7747, 19320), (8418, 17780), (8540, 17526), (8763, 17080), (8890, 16836), (9660, 15494), (9821, 15240), (10248, 14605), (10668, 14030), (11224, 13335), (11684, 12810)]