1867293960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{587}}^1$

素因数の和:1156

約数の個数: 192

約数和(自身を含む): 6539641920

約数和(自身を除く): 4672347960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 541, 587, 588, 735, 840, 980, 1082, 1174, 1176, 1470, 1623, 1761, 1960, 2164, 2348, 2705, 2935, 2940, 3246, 3522, 3787, 4109, 4328, 4696, 5410, 5870, 5880, 6492, 7044, 7574, 8115, 8218, 8805, 10820, 11361, 11740, 12327, 12984, 14088, 15148, 16230, 16436, 17610, 18935, 20545, 21640, 22722, 23480, 24654, 26509, 28763, 30296, 32460, 32872, 35220, 37870, 41090, 45444, 49308, 53018, 56805, 57526, 61635, 64920, 70440, 75740, 79527, 82180, 86289, 90888, 98616, 106036, 113610, 115052, 123270, 132545, 143815, 151480, 159054, 164360, 172578, 212072, 227220, 230104, 246540, 265090, 287630, 317567, 318108, 345156, 397635, 431445, 454440, 493080, 530180, 575260, 635134, 636216, 690312, 795270, 862890, 952701, 1060360, 1150520, 1270268, 1587835, 1590540, 1725780, 1905402, 2222969, 2540536, 3175670, 3181080, 3451560, 3810804, 4445938, 4763505, 6351340, 6668907, 7621608, 8891876, 9527010, 11114845, 12702680, 13337814, 15560783, 17783752, 19054020, 22229690, 26675628, 31121566, 33344535, 38108040, 44459380, 46682349, 53351256, 62243132, 66689070, 77803915, 88918760, 93364698, 124486264, 133378140, 155607830, 186729396, 233411745, 266756280, 311215660, 373458792, 466823490, 622431320, 933646980, 1867293960]

約数ペア:

[(1, 1867293960), (2, 933646980), (3, 622431320), (4, 466823490), (5, 373458792), (6, 311215660), (7, 266756280), (8, 233411745), (10, 186729396), (12, 155607830), (14, 133378140), (15, 124486264), (20, 93364698), (21, 88918760), (24, 77803915), (28, 66689070), (30, 62243132), (35, 53351256), (40, 46682349), (42, 44459380), (49, 38108040), (56, 33344535), (60, 31121566), (70, 26675628), (84, 22229690), (98, 19054020), (105, 17783752), (120, 15560783), (140, 13337814), (147, 12702680), (168, 11114845), (196, 9527010), (210, 8891876), (245, 7621608), (280, 6668907), (294, 6351340), (392, 4763505), (420, 4445938), (490, 3810804), (541, 3451560), (587, 3181080), (588, 3175670), (735, 2540536), (840, 2222969), (980, 1905402), (1082, 1725780), (1174, 1590540), (1176, 1587835), (1470, 1270268), (1623, 1150520), (1761, 1060360), (1960, 952701), (2164, 862890), (2348, 795270), (2705, 690312), (2935, 636216), (2940, 635134), (3246, 575260), (3522, 530180), (3787, 493080), (4109, 454440), (4328, 431445), (4696, 397635), (5410, 345156), (5870, 318108), (5880, 317567), (6492, 287630), (7044, 265090), (7574, 246540), (8115, 230104), (8218, 227220), (8805, 212072), (10820, 172578), (11361, 164360), (11740, 159054), (12327, 151480), (12984, 143815), (14088, 132545), (15148, 123270), (16230, 115052), (16436, 113610), (17610, 106036), (18935, 98616), (20545, 90888), (21640, 86289), (22722, 82180), (23480, 79527), (24654, 75740), (26509, 70440), (28763, 64920), (30296, 61635), (32460, 57526), (32872, 56805), (35220, 53018), (37870, 49308), (41090, 45444)]