2103452960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 5885332992

約数和(自身を除く): 3781880032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 193, 224, 259, 263, 280, 296, 370, 386, 518, 526, 560, 592, 740, 772, 965, 1036, 1052, 1120, 1184, 1295, 1315, 1351, 1480, 1544, 1841, 1930, 2072, 2104, 2590, 2630, 2702, 2960, 3088, 3682, 3860, 4144, 4208, 5180, 5260, 5404, 5920, 6176, 6755, 7141, 7364, 7720, 8288, 8416, 9205, 9731, 10360, 10520, 10808, 13510, 14282, 14728, 15440, 18410, 19462, 20720, 21040, 21616, 27020, 28564, 29456, 30880, 35705, 36820, 38924, 41440, 42080, 43232, 48655, 49987, 50759, 54040, 57128, 58912, 68117, 71410, 73640, 77848, 97310, 99974, 101518, 108080, 114256, 136234, 142820, 147280, 155696, 194620, 199948, 203036, 216160, 228512, 249935, 253795, 272468, 285640, 294560, 311392, 340585, 355313, 389240, 399896, 406072, 499870, 507590, 544936, 571280, 681170, 710626, 778480, 799792, 812144, 999740, 1015180, 1089872, 1142560, 1362340, 1421252, 1556960, 1599584, 1624288, 1776565, 1878083, 1999480, 2030360, 2179744, 2724680, 2842504, 3553130, 3756166, 3998960, 4060720, 5449360, 5685008, 7106260, 7512332, 7997920, 8121440, 9390415, 10898720, 11370016, 13146581, 14212520, 15024664, 18780830, 26293162, 28425040, 30049328, 37561660, 52586324, 56850080, 60098656, 65732905, 75123320, 105172648, 131465810, 150246640, 210345296, 262931620, 300493280, 420690592, 525863240, 1051726480, 2103452960]

約数ペア:

[(1, 2103452960), (2, 1051726480), (4, 525863240), (5, 420690592), (7, 300493280), (8, 262931620), (10, 210345296), (14, 150246640), (16, 131465810), (20, 105172648), (28, 75123320), (32, 65732905), (35, 60098656), (37, 56850080), (40, 52586324), (56, 37561660), (70, 30049328), (74, 28425040), (80, 26293162), (112, 18780830), (140, 15024664), (148, 14212520), (160, 13146581), (185, 11370016), (193, 10898720), (224, 9390415), (259, 8121440), (263, 7997920), (280, 7512332), (296, 7106260), (370, 5685008), (386, 5449360), (518, 4060720), (526, 3998960), (560, 3756166), (592, 3553130), (740, 2842504), (772, 2724680), (965, 2179744), (1036, 2030360), (1052, 1999480), (1120, 1878083), (1184, 1776565), (1295, 1624288), (1315, 1599584), (1351, 1556960), (1480, 1421252), (1544, 1362340), (1841, 1142560), (1930, 1089872), (2072, 1015180), (2104, 999740), (2590, 812144), (2630, 799792), (2702, 778480), (2960, 710626), (3088, 681170), (3682, 571280), (3860, 544936), (4144, 507590), (4208, 499870), (5180, 406072), (5260, 399896), (5404, 389240), (5920, 355313), (6176, 340585), (6755, 311392), (7141, 294560), (7364, 285640), (7720, 272468), (8288, 253795), (8416, 249935), (9205, 228512), (9731, 216160), (10360, 203036), (10520, 199948), (10808, 194620), (13510, 155696), (14282, 147280), (14728, 142820), (15440, 136234), (18410, 114256), (19462, 108080), (20720, 101518), (21040, 99974), (21616, 97310), (27020, 77848), (28564, 73640), (29456, 71410), (30880, 68117), (35705, 58912), (36820, 57128), (38924, 54040), (41440, 50759), (42080, 49987), (43232, 48655)]