871725120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1877

約数の個数: 224

約数和(自身を含む): 3208251648

約数和(自身を除く): 2336526528

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, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 1777, 2044, 2190, 2240, 2336, 2555, 2920, 3066, 3360, 3504, 3554, 4088, 4380, 4672, 5110, 5331, 5840, 6132, 6720, 7008, 7108, 7665, 8176, 8760, 8885, 10220, 10662, 11680, 12264, 12439, 14016, 14216, 15330, 16352, 17520, 17770, 20440, 21324, 23360, 24528, 24878, 26655, 28432, 30660, 32704, 35040, 35540, 37317, 40880, 42648, 49056, 49756, 53310, 56864, 61320, 62195, 70080, 71080, 74634, 81760, 85296, 98112, 99512, 106620, 113728, 122640, 124390, 129721, 142160, 149268, 163520, 170592, 186585, 199024, 213240, 245280, 248780, 259442, 284320, 298536, 341184, 373170, 389163, 398048, 426480, 490560, 497560, 518884, 568640, 597072, 648605, 746340, 778326, 796096, 852960, 908047, 995120, 1037768, 1194144, 1297210, 1492680, 1556652, 1705920, 1816094, 1945815, 1990240, 2075536, 2388288, 2594420, 2724141, 2985360, 3113304, 3632188, 3891630, 3980480, 4151072, 4540235, 5188840, 5448282, 5970720, 6226608, 7264376, 7783260, 8302144, 9080470, 10377680, 10896564, 11941440, 12453216, 13620705, 14528752, 15566520, 18160940, 20755360, 21793128, 24906432, 27241410, 29057504, 31133040, 36321880, 41510720, 43586256, 54482820, 58115008, 62266080, 72643760, 87172512, 108965640, 124532160, 145287520, 174345024, 217931280, 290575040, 435862560, 871725120]

約数ペア:

[(1, 871725120), (2, 435862560), (3, 290575040), (4, 217931280), (5, 174345024), (6, 145287520), (7, 124532160), (8, 108965640), (10, 87172512), (12, 72643760), (14, 62266080), (15, 58115008), (16, 54482820), (20, 43586256), (21, 41510720), (24, 36321880), (28, 31133040), (30, 29057504), (32, 27241410), (35, 24906432), (40, 21793128), (42, 20755360), (48, 18160940), (56, 15566520), (60, 14528752), (64, 13620705), (70, 12453216), (73, 11941440), (80, 10896564), (84, 10377680), (96, 9080470), (105, 8302144), (112, 7783260), (120, 7264376), (140, 6226608), (146, 5970720), (160, 5448282), (168, 5188840), (192, 4540235), (210, 4151072), (219, 3980480), (224, 3891630), (240, 3632188), (280, 3113304), (292, 2985360), (320, 2724141), (336, 2594420), (365, 2388288), (420, 2075536), (438, 1990240), (448, 1945815), (480, 1816094), (511, 1705920), (560, 1556652), (584, 1492680), (672, 1297210), (730, 1194144), (840, 1037768), (876, 995120), (960, 908047), (1022, 852960), (1095, 796096), (1120, 778326), (1168, 746340), (1344, 648605), (1460, 597072), (1533, 568640), (1680, 518884), (1752, 497560), (1777, 490560), (2044, 426480), (2190, 398048), (2240, 389163), (2336, 373170), (2555, 341184), (2920, 298536), (3066, 284320), (3360, 259442), (3504, 248780), (3554, 245280), (4088, 213240), (4380, 199024), (4672, 186585), (5110, 170592), (5331, 163520), (5840, 149268), (6132, 142160), (6720, 129721), (7008, 124390), (7108, 122640), (7665, 113728), (8176, 106620), (8760, 99512), (8885, 98112), (10220, 85296), (10662, 81760), (11680, 74634), (12264, 71080), (12439, 70080), (14016, 62195), (14216, 61320), (15330, 56864), (16352, 53310), (17520, 49756), (17770, 49056), (20440, 42648), (21324, 40880), (23360, 37317), (24528, 35540), (24878, 35040), (26655, 32704), (28432, 30660)]