188074740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 670166784

約数和(自身を除く): 482092044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 53, 60, 68, 70, 71, 84, 85, 98, 102, 105, 106, 119, 140, 142, 147, 159, 170, 196, 204, 210, 212, 213, 238, 245, 255, 265, 284, 294, 318, 340, 355, 357, 371, 420, 426, 476, 490, 497, 510, 530, 588, 595, 636, 710, 714, 735, 742, 795, 833, 852, 901, 980, 994, 1020, 1060, 1065, 1113, 1190, 1207, 1420, 1428, 1470, 1484, 1491, 1590, 1666, 1785, 1802, 1855, 1988, 2130, 2226, 2380, 2414, 2485, 2499, 2597, 2703, 2940, 2982, 3180, 3332, 3479, 3570, 3604, 3621, 3710, 3763, 4165, 4260, 4452, 4505, 4828, 4970, 4998, 5194, 5406, 5565, 5964, 6035, 6307, 6958, 7140, 7242, 7420, 7455, 7526, 7791, 8330, 8449, 9010, 9940, 9996, 10388, 10437, 10812, 11130, 11289, 12070, 12495, 12614, 12985, 13515, 13916, 14484, 14910, 15052, 15582, 16660, 16898, 17395, 18020, 18105, 18815, 18921, 20874, 22260, 22578, 24140, 24990, 25228, 25347, 25970, 26341, 27030, 29820, 31164, 31535, 33796, 34790, 36210, 37630, 37842, 38955, 41748, 42245, 44149, 45156, 49980, 50694, 51940, 52185, 52682, 54060, 56445, 59143, 63070, 63971, 69580, 72420, 75260, 75684, 77910, 79023, 84490, 88298, 94605, 101388, 104370, 105364, 112890, 118286, 126140, 126735, 127942, 131705, 132447, 155820, 158046, 168980, 176596, 177429, 184387, 189210, 191913, 208740, 220745, 225780, 236572, 253470, 255884, 263410, 264894, 295715, 316092, 319855, 354858, 368774, 378420, 383826, 395115, 441490, 447797, 506940, 526820, 529788, 553161, 591430, 639710, 662235, 709716, 737548, 767652, 790230, 882980, 887145, 895594, 921935, 959565, 1106322, 1182860, 1279420, 1324470, 1343391, 1580460, 1774290, 1791188, 1843870, 1919130, 2212644, 2238985, 2648940, 2686782, 2765805, 3134579, 3548580, 3687740, 3838260, 4477970, 5373564, 5531610, 6269158, 6716955, 8955940, 9403737, 11063220, 12538316, 13433910, 15672895, 18807474, 26867820, 31345790, 37614948, 47018685, 62691580, 94037370, 188074740]

約数ペア:

[(1, 188074740), (2, 94037370), (3, 62691580), (4, 47018685), (5, 37614948), (6, 31345790), (7, 26867820), (10, 18807474), (12, 15672895), (14, 13433910), (15, 12538316), (17, 11063220), (20, 9403737), (21, 8955940), (28, 6716955), (30, 6269158), (34, 5531610), (35, 5373564), (42, 4477970), (49, 3838260), (51, 3687740), (53, 3548580), (60, 3134579), (68, 2765805), (70, 2686782), (71, 2648940), (84, 2238985), (85, 2212644), (98, 1919130), (102, 1843870), (105, 1791188), (106, 1774290), (119, 1580460), (140, 1343391), (142, 1324470), (147, 1279420), (159, 1182860), (170, 1106322), (196, 959565), (204, 921935), (210, 895594), (212, 887145), (213, 882980), (238, 790230), (245, 767652), (255, 737548), (265, 709716), (284, 662235), (294, 639710), (318, 591430), (340, 553161), (355, 529788), (357, 526820), (371, 506940), (420, 447797), (426, 441490), (476, 395115), (490, 383826), (497, 378420), (510, 368774), (530, 354858), (588, 319855), (595, 316092), (636, 295715), (710, 264894), (714, 263410), (735, 255884), (742, 253470), (795, 236572), (833, 225780), (852, 220745), (901, 208740), (980, 191913), (994, 189210), (1020, 184387), (1060, 177429), (1065, 176596), (1113, 168980), (1190, 158046), (1207, 155820), (1420, 132447), (1428, 131705), (1470, 127942), (1484, 126735), (1491, 126140), (1590, 118286), (1666, 112890), (1785, 105364), (1802, 104370), (1855, 101388), (1988, 94605), (2130, 88298), (2226, 84490), (2380, 79023), (2414, 77910), (2485, 75684), (2499, 75260), (2597, 72420), (2703, 69580), (2940, 63971), (2982, 63070), (3180, 59143), (3332, 56445), (3479, 54060), (3570, 52682), (3604, 52185), (3621, 51940), (3710, 50694), (3763, 49980), (4165, 45156), (4260, 44149), (4452, 42245), (4505, 41748), (4828, 38955), (4970, 37842), (4998, 37630), (5194, 36210), (5406, 34790), (5565, 33796), (5964, 31535), (6035, 31164), (6307, 29820), (6958, 27030), (7140, 26341), (7242, 25970), (7420, 25347), (7455, 25228), (7526, 24990), (7791, 24140), (8330, 22578), (8449, 22260), (9010, 20874), (9940, 18921), (9996, 18815), (10388, 18105), (10437, 18020), (10812, 17395), (11130, 16898), (11289, 16660), (12070, 15582), (12495, 15052), (12614, 14910), (12985, 14484), (13515, 13916)]