228124260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 288

約数和(自身を含む): 897711360

約数和(自身を除く): 669587100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 733, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1466, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2199, 2223, 2340, 2394, 2470, 2660, 2730, 2932, 2964, 3276, 3420, 3458, 3665, 3705, 3990, 4095, 4398, 4446, 4788, 4940, 5131, 5187, 5460, 5985, 6597, 6916, 7330, 7410, 7980, 8190, 8645, 8796, 8892, 9529, 10262, 10374, 10995, 11115, 11970, 13194, 13927, 14660, 14820, 15393, 15561, 16380, 17290, 19058, 20524, 20748, 21990, 22230, 23940, 25655, 25935, 26388, 27854, 28587, 30786, 31122, 32985, 34580, 38116, 41781, 43980, 44460, 46179, 47645, 51310, 51870, 55708, 57174, 61572, 62244, 65970, 66703, 69635, 76965, 77805, 83562, 85761, 92358, 95290, 97489, 102620, 103740, 114348, 125343, 131940, 133406, 139270, 142935, 153930, 155610, 167124, 171522, 181051, 184716, 190580, 194978, 200109, 208905, 230895, 250686, 266812, 278540, 285870, 292467, 307860, 311220, 333515, 343044, 362102, 389956, 400218, 417810, 428805, 461790, 487445, 501372, 543153, 571740, 584934, 600327, 626715, 667030, 724204, 800436, 835620, 857610, 877401, 905255, 923580, 974890, 1000545, 1086306, 1169868, 1200654, 1253430, 1267357, 1334060, 1462335, 1629459, 1715220, 1754802, 1810510, 1949780, 2001090, 2172612, 2401308, 2506860, 2534714, 2715765, 2924670, 3001635, 3258918, 3509604, 3621020, 3802071, 4002180, 4387005, 5069428, 5431530, 5849340, 6003270, 6336785, 6517836, 7604142, 8147295, 8774010, 10863060, 11406213, 12006540, 12673570, 15208284, 16294590, 17548020, 19010355, 22812426, 25347140, 32589180, 38020710, 45624852, 57031065, 76041420, 114062130, 228124260]

約数ペア:

[(1, 228124260), (2, 114062130), (3, 76041420), (4, 57031065), (5, 45624852), (6, 38020710), (7, 32589180), (9, 25347140), (10, 22812426), (12, 19010355), (13, 17548020), (14, 16294590), (15, 15208284), (18, 12673570), (19, 12006540), (20, 11406213), (21, 10863060), (26, 8774010), (28, 8147295), (30, 7604142), (35, 6517836), (36, 6336785), (38, 6003270), (39, 5849340), (42, 5431530), (45, 5069428), (52, 4387005), (57, 4002180), (60, 3802071), (63, 3621020), (65, 3509604), (70, 3258918), (76, 3001635), (78, 2924670), (84, 2715765), (90, 2534714), (91, 2506860), (95, 2401308), (105, 2172612), (114, 2001090), (117, 1949780), (126, 1810510), (130, 1754802), (133, 1715220), (140, 1629459), (156, 1462335), (171, 1334060), (180, 1267357), (182, 1253430), (190, 1200654), (195, 1169868), (210, 1086306), (228, 1000545), (234, 974890), (247, 923580), (252, 905255), (260, 877401), (266, 857610), (273, 835620), (285, 800436), (315, 724204), (342, 667030), (364, 626715), (380, 600327), (390, 584934), (399, 571740), (420, 543153), (455, 501372), (468, 487445), (494, 461790), (532, 428805), (546, 417810), (570, 400218), (585, 389956), (630, 362102), (665, 343044), (684, 333515), (733, 311220), (741, 307860), (780, 292467), (798, 285870), (819, 278540), (855, 266812), (910, 250686), (988, 230895), (1092, 208905), (1140, 200109), (1170, 194978), (1197, 190580), (1235, 184716), (1260, 181051), (1330, 171522), (1365, 167124), (1466, 155610), (1482, 153930), (1596, 142935), (1638, 139270), (1710, 133406), (1729, 131940), (1820, 125343), (1995, 114348), (2199, 103740), (2223, 102620), (2340, 97489), (2394, 95290), (2470, 92358), (2660, 85761), (2730, 83562), (2932, 77805), (2964, 76965), (3276, 69635), (3420, 66703), (3458, 65970), (3665, 62244), (3705, 61572), (3990, 57174), (4095, 55708), (4398, 51870), (4446, 51310), (4788, 47645), (4940, 46179), (5131, 44460), (5187, 43980), (5460, 41781), (5985, 38116), (6597, 34580), (6916, 32985), (7330, 31122), (7410, 30786), (7980, 28587), (8190, 27854), (8645, 26388), (8796, 25935), (8892, 25655), (9529, 23940), (10262, 22230), (10374, 21990), (10995, 20748), (11115, 20524), (11970, 19058), (13194, 17290), (13927, 16380), (14660, 15561), (14820, 15393)]