187301520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{5309}}^1$

素因数の和:5342

約数の個数: 180

約数和(自身を含む): 731856060

約数和(自身を除く): 544554540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5309, 5880, 7056, 8820, 10618, 11760, 15927, 17640, 21236, 26545, 31854, 35280, 37163, 42472, 47781, 53090, 63708, 74326, 79635, 84944, 95562, 106180, 111489, 127416, 148652, 159270, 185815, 191124, 212360, 222978, 238905, 254832, 260141, 297304, 318540, 334467, 371630, 382248, 424720, 445956, 477810, 520282, 557445, 594608, 637080, 668934, 743260, 764496, 780423, 891912, 955620, 1040564, 1114890, 1274160, 1300705, 1337868, 1486520, 1560846, 1672335, 1783824, 1911240, 2081128, 2229780, 2341269, 2601410, 2675736, 2973040, 3121692, 3344670, 3822480, 3902115, 4162256, 4459560, 4682538, 5202820, 5351472, 6243384, 6689340, 7804230, 8919120, 9365076, 10405640, 11706345, 12486768, 13378680, 15608460, 18730152, 20811280, 23412690, 26757360, 31216920, 37460304, 46825380, 62433840, 93650760, 187301520]

約数ペア:

[(1, 187301520), (2, 93650760), (3, 62433840), (4, 46825380), (5, 37460304), (6, 31216920), (7, 26757360), (8, 23412690), (9, 20811280), (10, 18730152), (12, 15608460), (14, 13378680), (15, 12486768), (16, 11706345), (18, 10405640), (20, 9365076), (21, 8919120), (24, 7804230), (28, 6689340), (30, 6243384), (35, 5351472), (36, 5202820), (40, 4682538), (42, 4459560), (45, 4162256), (48, 3902115), (49, 3822480), (56, 3344670), (60, 3121692), (63, 2973040), (70, 2675736), (72, 2601410), (80, 2341269), (84, 2229780), (90, 2081128), (98, 1911240), (105, 1783824), (112, 1672335), (120, 1560846), (126, 1486520), (140, 1337868), (144, 1300705), (147, 1274160), (168, 1114890), (180, 1040564), (196, 955620), (210, 891912), (240, 780423), (245, 764496), (252, 743260), (280, 668934), (294, 637080), (315, 594608), (336, 557445), (360, 520282), (392, 477810), (420, 445956), (441, 424720), (490, 382248), (504, 371630), (560, 334467), (588, 318540), (630, 297304), (720, 260141), (735, 254832), (784, 238905), (840, 222978), (882, 212360), (980, 191124), (1008, 185815), (1176, 159270), (1260, 148652), (1470, 127416), (1680, 111489), (1764, 106180), (1960, 95562), (2205, 84944), (2352, 79635), (2520, 74326), (2940, 63708), (3528, 53090), (3920, 47781), (4410, 42472), (5040, 37163), (5309, 35280), (5880, 31854), (7056, 26545), (8820, 21236), (10618, 17640), (11760, 15927)]