74292240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 180262896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 214, 220, 240, 263, 264, 321, 330, 428, 440, 526, 528, 535, 642, 660, 789, 856, 880, 1052, 1070, 1177, 1284, 1315, 1320, 1578, 1605, 1712, 2104, 2140, 2354, 2568, 2630, 2640, 2893, 3156, 3210, 3531, 3945, 4208, 4280, 4708, 5136, 5260, 5786, 5885, 6312, 6420, 7062, 7890, 8560, 8679, 9416, 10520, 11572, 11770, 12624, 12840, 14124, 14465, 15780, 17358, 17655, 18832, 21040, 23144, 23540, 25680, 28141, 28248, 28930, 31560, 34716, 35310, 43395, 46288, 47080, 56282, 56496, 57860, 63120, 69432, 70620, 84423, 86790, 94160, 112564, 115720, 138864, 140705, 141240, 168846, 173580, 225128, 231440, 281410, 282480, 309551, 337692, 347160, 422115, 450256, 562820, 619102, 675384, 694320, 844230, 928653, 1125640, 1238204, 1350768, 1547755, 1688460, 1857306, 2251280, 2476408, 3095510, 3376920, 3714612, 4643265, 4952816, 6191020, 6753840, 7429224, 9286530, 12382040, 14858448, 18573060, 24764080, 37146120, 74292240]

約数ペア:

[(1, 74292240), (2, 37146120), (3, 24764080), (4, 18573060), (5, 14858448), (6, 12382040), (8, 9286530), (10, 7429224), (11, 6753840), (12, 6191020), (15, 4952816), (16, 4643265), (20, 3714612), (22, 3376920), (24, 3095510), (30, 2476408), (33, 2251280), (40, 1857306), (44, 1688460), (48, 1547755), (55, 1350768), (60, 1238204), (66, 1125640), (80, 928653), (88, 844230), (107, 694320), (110, 675384), (120, 619102), (132, 562820), (165, 450256), (176, 422115), (214, 347160), (220, 337692), (240, 309551), (263, 282480), (264, 281410), (321, 231440), (330, 225128), (428, 173580), (440, 168846), (526, 141240), (528, 140705), (535, 138864), (642, 115720), (660, 112564), (789, 94160), (856, 86790), (880, 84423), (1052, 70620), (1070, 69432), (1177, 63120), (1284, 57860), (1315, 56496), (1320, 56282), (1578, 47080), (1605, 46288), (1712, 43395), (2104, 35310), (2140, 34716), (2354, 31560), (2568, 28930), (2630, 28248), (2640, 28141), (2893, 25680), (3156, 23540), (3210, 23144), (3531, 21040), (3945, 18832), (4208, 17655), (4280, 17358), (4708, 15780), (5136, 14465), (5260, 14124), (5786, 12840), (5885, 12624), (6312, 11770), (6420, 11572), (7062, 10520), (7890, 9416), (8560, 8679)]