383780280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 1306166400

約数和(自身を除く): 922386120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 61, 65, 74, 78, 104, 109, 111, 120, 122, 130, 148, 156, 183, 185, 195, 218, 222, 244, 260, 296, 305, 312, 327, 366, 370, 390, 436, 444, 481, 488, 520, 545, 555, 610, 654, 732, 740, 780, 793, 872, 888, 915, 962, 1090, 1110, 1220, 1308, 1417, 1443, 1464, 1480, 1560, 1586, 1635, 1830, 1924, 2180, 2220, 2257, 2379, 2405, 2440, 2616, 2834, 2886, 3172, 3270, 3660, 3848, 3965, 4033, 4251, 4360, 4440, 4514, 4758, 4810, 5668, 5772, 6344, 6540, 6649, 6771, 7085, 7215, 7320, 7930, 8066, 8502, 9028, 9516, 9620, 11285, 11336, 11544, 11895, 12099, 13080, 13298, 13542, 14170, 14430, 15860, 16132, 17004, 18056, 19032, 19240, 19947, 20165, 21255, 22570, 23790, 24198, 26596, 27084, 28340, 28860, 29341, 31720, 32264, 33245, 33855, 34008, 39894, 40330, 42510, 45140, 47580, 48396, 52429, 53192, 54168, 56680, 57720, 58682, 60495, 66490, 67710, 79788, 80660, 85020, 86437, 88023, 90280, 95160, 96792, 99735, 104858, 117364, 120990, 132980, 135420, 146705, 157287, 159576, 161320, 170040, 172874, 176046, 199470, 209716, 234728, 241980, 246013, 259311, 262145, 265960, 270840, 293410, 314574, 345748, 352092, 398940, 419432, 432185, 440115, 483960, 492026, 518622, 524290, 586820, 629148, 691496, 704184, 738039, 786435, 797880, 864370, 880230, 984052, 1037244, 1048580, 1173640, 1230065, 1258296, 1296555, 1476078, 1572870, 1728740, 1760460, 1968104, 2074488, 2097160, 2460130, 2593110, 2952156, 3145740, 3198169, 3457480, 3520920, 3690195, 4920260, 5186220, 5904312, 6291480, 6396338, 7380390, 9594507, 9840520, 10372440, 12792676, 14760780, 15990845, 19189014, 25585352, 29521560, 31981690, 38378028, 47972535, 63963380, 76756056, 95945070, 127926760, 191890140, 383780280]

約数ペア:

[(1, 383780280), (2, 191890140), (3, 127926760), (4, 95945070), (5, 76756056), (6, 63963380), (8, 47972535), (10, 38378028), (12, 31981690), (13, 29521560), (15, 25585352), (20, 19189014), (24, 15990845), (26, 14760780), (30, 12792676), (37, 10372440), (39, 9840520), (40, 9594507), (52, 7380390), (60, 6396338), (61, 6291480), (65, 5904312), (74, 5186220), (78, 4920260), (104, 3690195), (109, 3520920), (111, 3457480), (120, 3198169), (122, 3145740), (130, 2952156), (148, 2593110), (156, 2460130), (183, 2097160), (185, 2074488), (195, 1968104), (218, 1760460), (222, 1728740), (244, 1572870), (260, 1476078), (296, 1296555), (305, 1258296), (312, 1230065), (327, 1173640), (366, 1048580), (370, 1037244), (390, 984052), (436, 880230), (444, 864370), (481, 797880), (488, 786435), (520, 738039), (545, 704184), (555, 691496), (610, 629148), (654, 586820), (732, 524290), (740, 518622), (780, 492026), (793, 483960), (872, 440115), (888, 432185), (915, 419432), (962, 398940), (1090, 352092), (1110, 345748), (1220, 314574), (1308, 293410), (1417, 270840), (1443, 265960), (1464, 262145), (1480, 259311), (1560, 246013), (1586, 241980), (1635, 234728), (1830, 209716), (1924, 199470), (2180, 176046), (2220, 172874), (2257, 170040), (2379, 161320), (2405, 159576), (2440, 157287), (2616, 146705), (2834, 135420), (2886, 132980), (3172, 120990), (3270, 117364), (3660, 104858), (3848, 99735), (3965, 96792), (4033, 95160), (4251, 90280), (4360, 88023), (4440, 86437), (4514, 85020), (4758, 80660), (4810, 79788), (5668, 67710), (5772, 66490), (6344, 60495), (6540, 58682), (6649, 57720), (6771, 56680), (7085, 54168), (7215, 53192), (7320, 52429), (7930, 48396), (8066, 47580), (8502, 45140), (9028, 42510), (9516, 40330), (9620, 39894), (11285, 34008), (11336, 33855), (11544, 33245), (11895, 32264), (12099, 31720), (13080, 29341), (13298, 28860), (13542, 28340), (14170, 27084), (14430, 26596), (15860, 24198), (16132, 23790), (17004, 22570), (18056, 21255), (19032, 20165), (19240, 19947)]