239360940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4909

約数の個数: 192

約数和(自身を含む): 916715520

約数和(自身を除く): 677354580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4871, 4914, 5460, 7020, 8190, 9742, 9828, 12285, 14613, 16380, 19484, 24355, 24570, 29226, 34097, 43839, 48710, 49140, 58452, 63323, 68194, 73065, 87678, 97420, 102291, 126646, 131517, 136388, 146130, 170485, 175356, 189969, 204582, 219195, 253292, 263034, 292260, 306873, 316615, 340970, 379938, 409164, 438390, 443261, 511455, 526068, 569907, 613746, 633230, 657585, 681940, 759876, 876780, 886522, 920619, 949845, 1022910, 1139814, 1227492, 1266460, 1315170, 1329783, 1534365, 1709721, 1773044, 1841238, 1899690, 2045820, 2216305, 2279628, 2630340, 2659566, 2849535, 3068730, 3419442, 3682476, 3799380, 3989349, 4432610, 4603095, 5319132, 5699070, 6137460, 6648915, 6838884, 7978698, 8548605, 8865220, 9206190, 11398140, 11968047, 13297830, 15957396, 17097210, 18412380, 19946745, 23936094, 26595660, 34194420, 39893490, 47872188, 59840235, 79786980, 119680470, 239360940]

約数ペア:

[(1, 239360940), (2, 119680470), (3, 79786980), (4, 59840235), (5, 47872188), (6, 39893490), (7, 34194420), (9, 26595660), (10, 23936094), (12, 19946745), (13, 18412380), (14, 17097210), (15, 15957396), (18, 13297830), (20, 11968047), (21, 11398140), (26, 9206190), (27, 8865220), (28, 8548605), (30, 7978698), (35, 6838884), (36, 6648915), (39, 6137460), (42, 5699070), (45, 5319132), (52, 4603095), (54, 4432610), (60, 3989349), (63, 3799380), (65, 3682476), (70, 3419442), (78, 3068730), (84, 2849535), (90, 2659566), (91, 2630340), (105, 2279628), (108, 2216305), (117, 2045820), (126, 1899690), (130, 1841238), (135, 1773044), (140, 1709721), (156, 1534365), (180, 1329783), (182, 1315170), (189, 1266460), (195, 1227492), (210, 1139814), (234, 1022910), (252, 949845), (260, 920619), (270, 886522), (273, 876780), (315, 759876), (351, 681940), (364, 657585), (378, 633230), (390, 613746), (420, 569907), (455, 526068), (468, 511455), (540, 443261), (546, 438390), (585, 409164), (630, 379938), (702, 340970), (756, 316615), (780, 306873), (819, 292260), (910, 263034), (945, 253292), (1092, 219195), (1170, 204582), (1260, 189969), (1365, 175356), (1404, 170485), (1638, 146130), (1755, 136388), (1820, 131517), (1890, 126646), (2340, 102291), (2457, 97420), (2730, 87678), (3276, 73065), (3510, 68194), (3780, 63323), (4095, 58452), (4871, 49140), (4914, 48710), (5460, 43839), (7020, 34097), (8190, 29226), (9742, 24570), (9828, 24355), (12285, 19484), (14613, 16380)]