187072480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 544320000

約数和(自身を除く): 357247520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 70, 76, 80, 95, 112, 118, 133, 140, 149, 152, 160, 190, 224, 236, 266, 280, 295, 298, 304, 380, 413, 472, 532, 560, 590, 596, 608, 665, 745, 760, 826, 944, 1043, 1064, 1120, 1121, 1180, 1192, 1330, 1490, 1520, 1652, 1888, 2065, 2086, 2128, 2242, 2360, 2384, 2660, 2831, 2980, 3040, 3304, 4130, 4172, 4256, 4484, 4720, 4768, 5215, 5320, 5605, 5662, 5960, 6608, 7847, 8260, 8344, 8791, 8968, 9440, 10430, 10640, 11210, 11324, 11920, 13216, 14155, 15694, 16520, 16688, 17582, 17936, 19817, 20860, 21280, 22420, 22648, 23840, 28310, 31388, 33040, 33376, 35164, 35872, 39235, 39634, 41720, 43955, 44840, 45296, 56620, 61537, 62776, 66080, 70328, 78470, 79268, 83440, 87910, 89680, 90592, 99085, 113240, 123074, 125552, 140656, 156940, 158536, 166880, 167029, 175820, 179360, 198170, 226480, 246148, 251104, 281312, 307685, 313880, 317072, 334058, 351640, 396340, 452960, 492296, 615370, 627760, 634144, 668116, 703280, 792680, 835145, 984592, 1169203, 1230740, 1255520, 1336232, 1406560, 1585360, 1670290, 1969184, 2338406, 2461480, 2672464, 3170720, 3340580, 4676812, 4922960, 5344928, 5846015, 6681160, 9353624, 9845920, 11692030, 13362320, 18707248, 23384060, 26724640, 37414496, 46768120, 93536240, 187072480]

約数ペア:

[(1, 187072480), (2, 93536240), (4, 46768120), (5, 37414496), (7, 26724640), (8, 23384060), (10, 18707248), (14, 13362320), (16, 11692030), (19, 9845920), (20, 9353624), (28, 6681160), (32, 5846015), (35, 5344928), (38, 4922960), (40, 4676812), (56, 3340580), (59, 3170720), (70, 2672464), (76, 2461480), (80, 2338406), (95, 1969184), (112, 1670290), (118, 1585360), (133, 1406560), (140, 1336232), (149, 1255520), (152, 1230740), (160, 1169203), (190, 984592), (224, 835145), (236, 792680), (266, 703280), (280, 668116), (295, 634144), (298, 627760), (304, 615370), (380, 492296), (413, 452960), (472, 396340), (532, 351640), (560, 334058), (590, 317072), (596, 313880), (608, 307685), (665, 281312), (745, 251104), (760, 246148), (826, 226480), (944, 198170), (1043, 179360), (1064, 175820), (1120, 167029), (1121, 166880), (1180, 158536), (1192, 156940), (1330, 140656), (1490, 125552), (1520, 123074), (1652, 113240), (1888, 99085), (2065, 90592), (2086, 89680), (2128, 87910), (2242, 83440), (2360, 79268), (2384, 78470), (2660, 70328), (2831, 66080), (2980, 62776), (3040, 61537), (3304, 56620), (4130, 45296), (4172, 44840), (4256, 43955), (4484, 41720), (4720, 39634), (4768, 39235), (5215, 35872), (5320, 35164), (5605, 33376), (5662, 33040), (5960, 31388), (6608, 28310), (7847, 23840), (8260, 22648), (8344, 22420), (8791, 21280), (8968, 20860), (9440, 19817), (10430, 17936), (10640, 17582), (11210, 16688), (11324, 16520), (11920, 15694), (13216, 14155)]