203437920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 738533376

約数和(自身を除く): 535095456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 191, 210, 224, 240, 280, 317, 336, 382, 420, 480, 560, 573, 634, 672, 764, 840, 951, 955, 1120, 1146, 1268, 1337, 1528, 1585, 1680, 1902, 1910, 2219, 2292, 2536, 2674, 2865, 3056, 3170, 3360, 3804, 3820, 4011, 4438, 4584, 4755, 5072, 5348, 5730, 6112, 6340, 6657, 6685, 7608, 7640, 8022, 8876, 9168, 9510, 10144, 10696, 11095, 11460, 12680, 13314, 13370, 15216, 15280, 16044, 17752, 18336, 19020, 20055, 21392, 22190, 22920, 25360, 26628, 26740, 30432, 30560, 32088, 33285, 35504, 38040, 40110, 42784, 44380, 45840, 50720, 53256, 53480, 60547, 64176, 66570, 71008, 76080, 80220, 88760, 91680, 106512, 106960, 121094, 128352, 133140, 152160, 160440, 177520, 181641, 213024, 213920, 242188, 266280, 302735, 320880, 355040, 363282, 423829, 484376, 532560, 605470, 641760, 726564, 847658, 908205, 968752, 1065120, 1210940, 1271487, 1453128, 1695316, 1816410, 1937504, 2119145, 2421880, 2542974, 2906256, 3390632, 3632820, 4238290, 4843760, 5085948, 5812512, 6357435, 6781264, 7265640, 8476580, 9687520, 10171896, 12714870, 13562528, 14531280, 16953160, 20343792, 25429740, 29062560, 33906320, 40687584, 50859480, 67812640, 101718960, 203437920]

約数ペア:

[(1, 203437920), (2, 101718960), (3, 67812640), (4, 50859480), (5, 40687584), (6, 33906320), (7, 29062560), (8, 25429740), (10, 20343792), (12, 16953160), (14, 14531280), (15, 13562528), (16, 12714870), (20, 10171896), (21, 9687520), (24, 8476580), (28, 7265640), (30, 6781264), (32, 6357435), (35, 5812512), (40, 5085948), (42, 4843760), (48, 4238290), (56, 3632820), (60, 3390632), (70, 2906256), (80, 2542974), (84, 2421880), (96, 2119145), (105, 1937504), (112, 1816410), (120, 1695316), (140, 1453128), (160, 1271487), (168, 1210940), (191, 1065120), (210, 968752), (224, 908205), (240, 847658), (280, 726564), (317, 641760), (336, 605470), (382, 532560), (420, 484376), (480, 423829), (560, 363282), (573, 355040), (634, 320880), (672, 302735), (764, 266280), (840, 242188), (951, 213920), (955, 213024), (1120, 181641), (1146, 177520), (1268, 160440), (1337, 152160), (1528, 133140), (1585, 128352), (1680, 121094), (1902, 106960), (1910, 106512), (2219, 91680), (2292, 88760), (2536, 80220), (2674, 76080), (2865, 71008), (3056, 66570), (3170, 64176), (3360, 60547), (3804, 53480), (3820, 53256), (4011, 50720), (4438, 45840), (4584, 44380), (4755, 42784), (5072, 40110), (5348, 38040), (5730, 35504), (6112, 33285), (6340, 32088), (6657, 30560), (6685, 30432), (7608, 26740), (7640, 26628), (8022, 25360), (8876, 22920), (9168, 22190), (9510, 21392), (10144, 20055), (10696, 19020), (11095, 18336), (11460, 17752), (12680, 16044), (13314, 15280), (13370, 15216)]