214334820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 216

約数和(自身を含む): 796723200

約数和(自身を除く): 582388380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1279, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2558, 2660, 2793, 2940, 3420, 3724, 3837, 3990, 4410, 4655, 4788, 5116, 5586, 5985, 6395, 7674, 7980, 8379, 8820, 8953, 9310, 11172, 11511, 11970, 12790, 13965, 15348, 16758, 17906, 18620, 19185, 23022, 23940, 24301, 25580, 26859, 27930, 33516, 35812, 38370, 41895, 44765, 46044, 48602, 53718, 55860, 57555, 62671, 72903, 76740, 80577, 83790, 89530, 97204, 107436, 115110, 121505, 125342, 134295, 145806, 161154, 167580, 170107, 179060, 188013, 218709, 230220, 243010, 250684, 268590, 291612, 313355, 322308, 340214, 364515, 376026, 402885, 437418, 486020, 510321, 537180, 564039, 626710, 680428, 729030, 752052, 805770, 850535, 874836, 940065, 1020642, 1093545, 1128078, 1190749, 1253420, 1458060, 1530963, 1611540, 1701070, 1880130, 2041284, 2187090, 2256156, 2381498, 2551605, 2820195, 3061926, 3402140, 3572247, 3760260, 4374180, 4762996, 5103210, 5640390, 5953745, 6123852, 7144494, 7654815, 10206420, 10716741, 11280780, 11907490, 14288988, 15309630, 17861235, 21433482, 23814980, 30619260, 35722470, 42866964, 53583705, 71444940, 107167410, 214334820]

約数ペア:

[(1, 214334820), (2, 107167410), (3, 71444940), (4, 53583705), (5, 42866964), (6, 35722470), (7, 30619260), (9, 23814980), (10, 21433482), (12, 17861235), (14, 15309630), (15, 14288988), (18, 11907490), (19, 11280780), (20, 10716741), (21, 10206420), (28, 7654815), (30, 7144494), (35, 6123852), (36, 5953745), (38, 5640390), (42, 5103210), (45, 4762996), (49, 4374180), (57, 3760260), (60, 3572247), (63, 3402140), (70, 3061926), (76, 2820195), (84, 2551605), (90, 2381498), (95, 2256156), (98, 2187090), (105, 2041284), (114, 1880130), (126, 1701070), (133, 1611540), (140, 1530963), (147, 1458060), (171, 1253420), (180, 1190749), (190, 1128078), (196, 1093545), (210, 1020642), (228, 940065), (245, 874836), (252, 850535), (266, 805770), (285, 752052), (294, 729030), (315, 680428), (342, 626710), (380, 564039), (399, 537180), (420, 510321), (441, 486020), (490, 437418), (532, 402885), (570, 376026), (588, 364515), (630, 340214), (665, 322308), (684, 313355), (735, 291612), (798, 268590), (855, 250684), (882, 243010), (931, 230220), (980, 218709), (1140, 188013), (1197, 179060), (1260, 170107), (1279, 167580), (1330, 161154), (1470, 145806), (1596, 134295), (1710, 125342), (1764, 121505), (1862, 115110), (1995, 107436), (2205, 97204), (2394, 89530), (2558, 83790), (2660, 80577), (2793, 76740), (2940, 72903), (3420, 62671), (3724, 57555), (3837, 55860), (3990, 53718), (4410, 48602), (4655, 46044), (4788, 44765), (5116, 41895), (5586, 38370), (5985, 35812), (6395, 33516), (7674, 27930), (7980, 26859), (8379, 25580), (8820, 24301), (8953, 23940), (9310, 23022), (11172, 19185), (11511, 18620), (11970, 17906), (12790, 16758), (13965, 15348)]