12661928640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 336

約数和(自身を含む): 45546324960

約数和(自身を除く): 32884396320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 421, 432, 472, 480, 531, 540, 576, 590, 708, 720, 842, 864, 885, 944, 960, 1062, 1080, 1180, 1263, 1416, 1440, 1593, 1684, 1728, 1770, 1888, 2105, 2124, 2160, 2360, 2526, 2655, 2832, 2880, 3186, 3368, 3481, 3540, 3776, 3789, 4210, 4248, 4320, 4720, 5052, 5310, 5664, 6315, 6372, 6736, 6962, 7080, 7578, 7965, 8420, 8496, 8640, 9440, 10104, 10443, 10620, 11328, 11367, 12630, 12744, 13472, 13924, 14160, 15156, 15930, 16840, 16992, 17405, 18880, 18945, 20208, 20886, 21240, 22734, 24839, 25260, 25488, 26944, 27848, 28320, 30312, 31329, 31860, 33680, 33984, 34810, 37890, 40416, 41772, 42480, 45468, 49678, 50520, 50976, 52215, 55696, 56640, 56835, 60624, 62658, 63720, 67360, 69620, 74517, 75780, 80832, 83544, 84960, 90936, 93987, 99356, 101040, 101952, 104430, 111392, 113670, 121248, 124195, 125316, 127440, 134720, 139240, 149034, 151560, 156645, 167088, 169920, 181872, 187974, 198712, 202080, 208860, 222784, 223551, 227340, 242496, 248390, 250632, 254880, 278480, 298068, 303120, 313290, 334176, 363744, 372585, 375948, 397424, 404160, 417720, 447102, 454680, 469935, 496780, 501264, 509760, 556960, 596136, 606240, 626580, 668352, 670653, 727488, 745170, 751896, 794848, 835440, 894204, 909360, 939870, 993560, 1002528, 1113920, 1117755, 1192272, 1212480, 1253160, 1341306, 1465501, 1490340, 1503792, 1589696, 1670880, 1788408, 1818720, 1879740, 1987120, 2005056, 2235510, 2384544, 2506320, 2682612, 2931002, 2980680, 3007584, 3341760, 3353265, 3576816, 3637440, 3759480, 3974240, 4396503, 4471020, 4769088, 5012640, 5365224, 5862004, 5961360, 6015168, 6706530, 7153632, 7327505, 7518960, 7948480, 8793006, 8942040, 10025280, 10730448, 11724008, 11922720, 13189509, 13413060, 14307264, 14655010, 15037920, 17586012, 17884080, 21460896, 21982515, 23448016, 23845440, 26379018, 26826120, 29310020, 30075840, 35172024, 35768160, 39568527, 42921792, 43965030, 46896032, 52758036, 53652240, 58620040, 65947545, 70344048, 71536320, 79137054, 87930060, 93792064, 105516072, 107304480, 117240080, 131895090, 140688096, 158274108, 175860120, 197842635, 211032144, 214608960, 234480160, 263790180, 281376192, 316548216, 351720240, 395685270, 422064288, 468960320, 527580360, 633096432, 703440480, 791370540, 844128576, 1055160720, 1266192864, 1406880960, 1582741080, 2110321440, 2532385728, 3165482160, 4220642880, 6330964320, 12661928640]

約数ペア:

[(1, 12661928640), (2, 6330964320), (3, 4220642880), (4, 3165482160), (5, 2532385728), (6, 2110321440), (8, 1582741080), (9, 1406880960), (10, 1266192864), (12, 1055160720), (15, 844128576), (16, 791370540), (18, 703440480), (20, 633096432), (24, 527580360), (27, 468960320), (30, 422064288), (32, 395685270), (36, 351720240), (40, 316548216), (45, 281376192), (48, 263790180), (54, 234480160), (59, 214608960), (60, 211032144), (64, 197842635), (72, 175860120), (80, 158274108), (90, 140688096), (96, 131895090), (108, 117240080), (118, 107304480), (120, 105516072), (135, 93792064), (144, 87930060), (160, 79137054), (177, 71536320), (180, 70344048), (192, 65947545), (216, 58620040), (236, 53652240), (240, 52758036), (270, 46896032), (288, 43965030), (295, 42921792), (320, 39568527), (354, 35768160), (360, 35172024), (421, 30075840), (432, 29310020), (472, 26826120), (480, 26379018), (531, 23845440), (540, 23448016), (576, 21982515), (590, 21460896), (708, 17884080), (720, 17586012), (842, 15037920), (864, 14655010), (885, 14307264), (944, 13413060), (960, 13189509), (1062, 11922720), (1080, 11724008), (1180, 10730448), (1263, 10025280), (1416, 8942040), (1440, 8793006), (1593, 7948480), (1684, 7518960), (1728, 7327505), (1770, 7153632), (1888, 6706530), (2105, 6015168), (2124, 5961360), (2160, 5862004), (2360, 5365224), (2526, 5012640), (2655, 4769088), (2832, 4471020), (2880, 4396503), (3186, 3974240), (3368, 3759480), (3481, 3637440), (3540, 3576816), (3776, 3353265), (3789, 3341760), (4210, 3007584), (4248, 2980680), (4320, 2931002), (4720, 2682612), (5052, 2506320), (5310, 2384544), (5664, 2235510), (6315, 2005056), (6372, 1987120), (6736, 1879740), (6962, 1818720), (7080, 1788408), (7578, 1670880), (7965, 1589696), (8420, 1503792), (8496, 1490340), (8640, 1465501), (9440, 1341306), (10104, 1253160), (10443, 1212480), (10620, 1192272), (11328, 1117755), (11367, 1113920), (12630, 1002528), (12744, 993560), (13472, 939870), (13924, 909360), (14160, 894204), (15156, 835440), (15930, 794848), (16840, 751896), (16992, 745170), (17405, 727488), (18880, 670653), (18945, 668352), (20208, 626580), (20886, 606240), (21240, 596136), (22734, 556960), (24839, 509760), (25260, 501264), (25488, 496780), (26944, 469935), (27848, 454680), (28320, 447102), (30312, 417720), (31329, 404160), (31860, 397424), (33680, 375948), (33984, 372585), (34810, 363744), (37890, 334176), (40416, 313290), (41772, 303120), (42480, 298068), (45468, 278480), (49678, 254880), (50520, 250632), (50976, 248390), (52215, 242496), (55696, 227340), (56640, 223551), (56835, 222784), (60624, 208860), (62658, 202080), (63720, 198712), (67360, 187974), (69620, 181872), (74517, 169920), (75780, 167088), (80832, 156645), (83544, 151560), (84960, 149034), (90936, 139240), (93987, 134720), (99356, 127440), (101040, 125316), (101952, 124195), (104430, 121248), (111392, 113670)]