198387360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 192

約数和(自身を含む): 731203200

約数和(自身を除く): 532815840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2417, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 4834, 5130, 5472, 6840, 7251, 8208, 9120, 9668, 10260, 12085, 13680, 14502, 16416, 19336, 20520, 21753, 24170, 27360, 29004, 36255, 38672, 41040, 43506, 45923, 48340, 58008, 65259, 72510, 77344, 82080, 87012, 91846, 96680, 108765, 116016, 130518, 137769, 145020, 174024, 183692, 193360, 217530, 229615, 232032, 261036, 275538, 290040, 326295, 348048, 367384, 386720, 413307, 435060, 459230, 522072, 551076, 580080, 652590, 688845, 696096, 734768, 826614, 870120, 918460, 1044144, 1102152, 1160160, 1239921, 1305180, 1377690, 1469536, 1653228, 1740240, 1836920, 2066535, 2088288, 2204304, 2479842, 2610360, 2755380, 3306456, 3480480, 3673840, 4133070, 4408608, 4959684, 5220720, 5510760, 6199605, 6612912, 7347680, 8266140, 9919368, 10441440, 11021520, 12399210, 13225824, 16532280, 19838736, 22043040, 24798420, 33064560, 39677472, 49596840, 66129120, 99193680, 198387360]

約数ペア:

[(1, 198387360), (2, 99193680), (3, 66129120), (4, 49596840), (5, 39677472), (6, 33064560), (8, 24798420), (9, 22043040), (10, 19838736), (12, 16532280), (15, 13225824), (16, 12399210), (18, 11021520), (19, 10441440), (20, 9919368), (24, 8266140), (27, 7347680), (30, 6612912), (32, 6199605), (36, 5510760), (38, 5220720), (40, 4959684), (45, 4408608), (48, 4133070), (54, 3673840), (57, 3480480), (60, 3306456), (72, 2755380), (76, 2610360), (80, 2479842), (90, 2204304), (95, 2088288), (96, 2066535), (108, 1836920), (114, 1740240), (120, 1653228), (135, 1469536), (144, 1377690), (152, 1305180), (160, 1239921), (171, 1160160), (180, 1102152), (190, 1044144), (216, 918460), (228, 870120), (240, 826614), (270, 734768), (285, 696096), (288, 688845), (304, 652590), (342, 580080), (360, 551076), (380, 522072), (432, 459230), (456, 435060), (480, 413307), (513, 386720), (540, 367384), (570, 348048), (608, 326295), (684, 290040), (720, 275538), (760, 261036), (855, 232032), (864, 229615), (912, 217530), (1026, 193360), (1080, 183692), (1140, 174024), (1368, 145020), (1440, 137769), (1520, 130518), (1710, 116016), (1824, 108765), (2052, 96680), (2160, 91846), (2280, 87012), (2417, 82080), (2565, 77344), (2736, 72510), (3040, 65259), (3420, 58008), (4104, 48340), (4320, 45923), (4560, 43506), (4834, 41040), (5130, 38672), (5472, 36255), (6840, 29004), (7251, 27360), (8208, 24170), (9120, 21753), (9668, 20520), (10260, 19336), (12085, 16416), (13680, 14502)]