19305129456

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 56802301920

約数和(自身を除く): 37497172464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 59, 72, 82, 118, 123, 144, 157, 164, 177, 236, 246, 314, 328, 353, 354, 369, 471, 472, 492, 531, 628, 656, 706, 708, 738, 942, 944, 984, 1059, 1062, 1256, 1412, 1413, 1416, 1476, 1884, 1968, 2118, 2124, 2419, 2512, 2824, 2826, 2832, 2952, 3177, 3768, 4236, 4248, 4838, 5648, 5652, 5904, 6354, 6437, 7257, 7536, 8472, 8496, 9263, 9676, 11304, 12708, 12874, 14473, 14514, 16944, 18526, 19311, 19352, 20827, 21771, 22608, 25416, 25748, 27789, 28946, 29028, 37052, 38622, 38704, 41654, 43419, 43542, 50832, 51496, 55421, 55578, 57892, 57933, 58056, 62481, 74104, 77244, 83308, 83367, 86838, 87084, 102992, 110842, 111156, 115784, 115866, 116112, 124962, 130257, 148208, 154488, 166263, 166616, 166734, 173676, 174168, 187443, 221684, 222312, 231568, 231732, 249924, 260514, 308976, 332526, 333232, 333468, 347352, 348336, 374886, 379783, 443368, 444624, 463464, 498789, 499848, 521028, 665052, 666936, 694704, 749772, 759566, 853907, 886736, 926928, 997578, 999696, 1042056, 1139349, 1330104, 1333872, 1499544, 1519132, 1707814, 1995156, 2084112, 2272261, 2278698, 2561721, 2660208, 2999088, 3038264, 3269839, 3415628, 3418047, 3990312, 4544522, 4557396, 5123442, 6076528, 6539678, 6816783, 6831256, 6836094, 7685163, 7980624, 9089044, 9114792, 9809517, 10246884, 13079356, 13633566, 13662512, 13672188, 15370326, 18178088, 18229584, 19619034, 20450349, 20493768, 26158712, 27267132, 27344376, 29428551, 30740652, 36356176, 39238068, 40900698, 40987536, 52317424, 54534264, 54688752, 58857102, 61481304, 78476136, 81801396, 109068528, 117714204, 122962608, 134063399, 156952272, 163602792, 235428408, 268126798, 327205584, 402190197, 470856816, 536253596, 804380394, 1072507192, 1206570591, 1608760788, 2145014384, 2413141182, 3217521576, 4826282364, 6435043152, 9652564728, 19305129456]

約数ペア:

[(1, 19305129456), (2, 9652564728), (3, 6435043152), (4, 4826282364), (6, 3217521576), (8, 2413141182), (9, 2145014384), (12, 1608760788), (16, 1206570591), (18, 1072507192), (24, 804380394), (36, 536253596), (41, 470856816), (48, 402190197), (59, 327205584), (72, 268126798), (82, 235428408), (118, 163602792), (123, 156952272), (144, 134063399), (157, 122962608), (164, 117714204), (177, 109068528), (236, 81801396), (246, 78476136), (314, 61481304), (328, 58857102), (353, 54688752), (354, 54534264), (369, 52317424), (471, 40987536), (472, 40900698), (492, 39238068), (531, 36356176), (628, 30740652), (656, 29428551), (706, 27344376), (708, 27267132), (738, 26158712), (942, 20493768), (944, 20450349), (984, 19619034), (1059, 18229584), (1062, 18178088), (1256, 15370326), (1412, 13672188), (1413, 13662512), (1416, 13633566), (1476, 13079356), (1884, 10246884), (1968, 9809517), (2118, 9114792), (2124, 9089044), (2419, 7980624), (2512, 7685163), (2824, 6836094), (2826, 6831256), (2832, 6816783), (2952, 6539678), (3177, 6076528), (3768, 5123442), (4236, 4557396), (4248, 4544522), (4838, 3990312), (5648, 3418047), (5652, 3415628), (5904, 3269839), (6354, 3038264), (6437, 2999088), (7257, 2660208), (7536, 2561721), (8472, 2278698), (8496, 2272261), (9263, 2084112), (9676, 1995156), (11304, 1707814), (12708, 1519132), (12874, 1499544), (14473, 1333872), (14514, 1330104), (16944, 1139349), (18526, 1042056), (19311, 999696), (19352, 997578), (20827, 926928), (21771, 886736), (22608, 853907), (25416, 759566), (25748, 749772), (27789, 694704), (28946, 666936), (29028, 665052), (37052, 521028), (38622, 499848), (38704, 498789), (41654, 463464), (43419, 444624), (43542, 443368), (50832, 379783), (51496, 374886), (55421, 348336), (55578, 347352), (57892, 333468), (57933, 333232), (58056, 332526), (62481, 308976), (74104, 260514), (77244, 249924), (83308, 231732), (83367, 231568), (86838, 222312), (87084, 221684), (102992, 187443), (110842, 174168), (111156, 173676), (115784, 166734), (115866, 166616), (116112, 166263), (124962, 154488), (130257, 148208)]