191255520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 645684480

約数和(自身を除く): 454428960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 201, 228, 240, 268, 285, 304, 313, 335, 380, 402, 456, 480, 536, 570, 608, 626, 670, 760, 804, 912, 939, 1005, 1072, 1140, 1252, 1273, 1340, 1520, 1565, 1608, 1824, 1878, 2010, 2144, 2280, 2504, 2546, 2680, 3040, 3130, 3216, 3756, 3819, 4020, 4560, 4695, 5008, 5092, 5360, 5947, 6260, 6365, 6432, 7512, 7638, 8040, 9120, 9390, 10016, 10184, 10720, 11894, 12520, 12730, 15024, 15276, 16080, 17841, 18780, 19095, 20368, 20971, 23788, 25040, 25460, 29735, 30048, 30552, 32160, 35682, 37560, 38190, 40736, 41942, 47576, 50080, 50920, 59470, 61104, 62913, 71364, 75120, 76380, 83884, 89205, 95152, 101840, 104855, 118940, 122208, 125826, 142728, 150240, 152760, 167768, 178410, 190304, 203680, 209710, 237880, 251652, 285456, 305520, 314565, 335536, 356820, 398449, 419420, 475760, 503304, 570912, 611040, 629130, 671072, 713640, 796898, 838840, 951520, 1006608, 1195347, 1258260, 1427280, 1593796, 1677680, 1992245, 2013216, 2390694, 2516520, 2854560, 3187592, 3355360, 3984490, 4781388, 5033040, 5976735, 6375184, 7968980, 9562776, 10066080, 11953470, 12750368, 15937960, 19125552, 23906940, 31875920, 38251104, 47813880, 63751840, 95627760, 191255520]

約数ペア:

[(1, 191255520), (2, 95627760), (3, 63751840), (4, 47813880), (5, 38251104), (6, 31875920), (8, 23906940), (10, 19125552), (12, 15937960), (15, 12750368), (16, 11953470), (19, 10066080), (20, 9562776), (24, 7968980), (30, 6375184), (32, 5976735), (38, 5033040), (40, 4781388), (48, 3984490), (57, 3355360), (60, 3187592), (67, 2854560), (76, 2516520), (80, 2390694), (95, 2013216), (96, 1992245), (114, 1677680), (120, 1593796), (134, 1427280), (152, 1258260), (160, 1195347), (190, 1006608), (201, 951520), (228, 838840), (240, 796898), (268, 713640), (285, 671072), (304, 629130), (313, 611040), (335, 570912), (380, 503304), (402, 475760), (456, 419420), (480, 398449), (536, 356820), (570, 335536), (608, 314565), (626, 305520), (670, 285456), (760, 251652), (804, 237880), (912, 209710), (939, 203680), (1005, 190304), (1072, 178410), (1140, 167768), (1252, 152760), (1273, 150240), (1340, 142728), (1520, 125826), (1565, 122208), (1608, 118940), (1824, 104855), (1878, 101840), (2010, 95152), (2144, 89205), (2280, 83884), (2504, 76380), (2546, 75120), (2680, 71364), (3040, 62913), (3130, 61104), (3216, 59470), (3756, 50920), (3819, 50080), (4020, 47576), (4560, 41942), (4695, 40736), (5008, 38190), (5092, 37560), (5360, 35682), (5947, 32160), (6260, 30552), (6365, 30048), (6432, 29735), (7512, 25460), (7638, 25040), (8040, 23788), (9120, 20971), (9390, 20368), (10016, 19095), (10184, 18780), (10720, 17841), (11894, 16080), (12520, 15276), (12730, 15024)]