868214880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2494

約数の個数: 288

約数和(自身を含む): 3359996640

約数和(自身を除く): 2491781760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2441, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4882, 4940, 5472, 5928, 6240, 6840, 7323, 7410, 7904, 8892, 9120, 9360, 9764, 9880, 11115, 11856, 12205, 13680, 14646, 14820, 17784, 18720, 19528, 19760, 21969, 22230, 23712, 24410, 27360, 29292, 29640, 31733, 35568, 36615, 39056, 39520, 43938, 44460, 46379, 48820, 58584, 59280, 63466, 71136, 73230, 78112, 87876, 88920, 92758, 95199, 97640, 109845, 117168, 118560, 126932, 139137, 146460, 158665, 175752, 177840, 185516, 190398, 195280, 219690, 231895, 234336, 253864, 278274, 285597, 292920, 317330, 351504, 355680, 371032, 380796, 390560, 417411, 439380, 463790, 475995, 507728, 556548, 571194, 585840, 602927, 634660, 695685, 703008, 742064, 761592, 834822, 878760, 927580, 951990, 1015456, 1113096, 1142388, 1171680, 1205854, 1269320, 1391370, 1427985, 1484128, 1523184, 1669644, 1757520, 1808781, 1855160, 1903980, 2087055, 2226192, 2284776, 2411708, 2538640, 2782740, 2855970, 3014635, 3046368, 3339288, 3515040, 3617562, 3710320, 3807960, 4174110, 4452384, 4569552, 4823416, 5077280, 5426343, 5565480, 5711940, 6029270, 6678576, 7235124, 7420640, 7615920, 8348220, 9043905, 9139104, 9646832, 10852686, 11130960, 11423880, 12058540, 13357152, 14470248, 15231840, 16696440, 18087810, 19293664, 21705372, 22261920, 22847760, 24117080, 27131715, 28940496, 33392880, 36175620, 43410744, 45695520, 48234160, 54263430, 57880992, 66785760, 72351240, 86821488, 96468320, 108526860, 144702480, 173642976, 217053720, 289404960, 434107440, 868214880]

約数ペア:

[(1, 868214880), (2, 434107440), (3, 289404960), (4, 217053720), (5, 173642976), (6, 144702480), (8, 108526860), (9, 96468320), (10, 86821488), (12, 72351240), (13, 66785760), (15, 57880992), (16, 54263430), (18, 48234160), (19, 45695520), (20, 43410744), (24, 36175620), (26, 33392880), (30, 28940496), (32, 27131715), (36, 24117080), (38, 22847760), (39, 22261920), (40, 21705372), (45, 19293664), (48, 18087810), (52, 16696440), (57, 15231840), (60, 14470248), (65, 13357152), (72, 12058540), (76, 11423880), (78, 11130960), (80, 10852686), (90, 9646832), (95, 9139104), (96, 9043905), (104, 8348220), (114, 7615920), (117, 7420640), (120, 7235124), (130, 6678576), (144, 6029270), (152, 5711940), (156, 5565480), (160, 5426343), (171, 5077280), (180, 4823416), (190, 4569552), (195, 4452384), (208, 4174110), (228, 3807960), (234, 3710320), (240, 3617562), (247, 3515040), (260, 3339288), (285, 3046368), (288, 3014635), (304, 2855970), (312, 2782740), (342, 2538640), (360, 2411708), (380, 2284776), (390, 2226192), (416, 2087055), (456, 1903980), (468, 1855160), (480, 1808781), (494, 1757520), (520, 1669644), (570, 1523184), (585, 1484128), (608, 1427985), (624, 1391370), (684, 1269320), (720, 1205854), (741, 1171680), (760, 1142388), (780, 1113096), (855, 1015456), (912, 951990), (936, 927580), (988, 878760), (1040, 834822), (1140, 761592), (1170, 742064), (1235, 703008), (1248, 695685), (1368, 634660), (1440, 602927), (1482, 585840), (1520, 571194), (1560, 556548), (1710, 507728), (1824, 475995), (1872, 463790), (1976, 439380), (2080, 417411), (2223, 390560), (2280, 380796), (2340, 371032), (2441, 355680), (2470, 351504), (2736, 317330), (2964, 292920), (3040, 285597), (3120, 278274), (3420, 253864), (3705, 234336), (3744, 231895), (3952, 219690), (4446, 195280), (4560, 190398), (4680, 185516), (4882, 177840), (4940, 175752), (5472, 158665), (5928, 146460), (6240, 139137), (6840, 126932), (7323, 118560), (7410, 117168), (7904, 109845), (8892, 97640), (9120, 95199), (9360, 92758), (9764, 88920), (9880, 87876), (11115, 78112), (11856, 73230), (12205, 71136), (13680, 63466), (14646, 59280), (14820, 58584), (17784, 48820), (18720, 46379), (19528, 44460), (19760, 43938), (21969, 39520), (22230, 39056), (23712, 36615), (24410, 35568), (27360, 31733), (29292, 29640)]