19912887360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:638

約数の個数: 336

約数和(自身を含む): 69672860400

約数和(自身を除く): 49759973040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 229, 240, 277, 288, 320, 327, 360, 436, 458, 480, 545, 554, 576, 654, 687, 720, 831, 872, 916, 960, 981, 1090, 1108, 1145, 1308, 1374, 1385, 1440, 1635, 1662, 1744, 1832, 1962, 2061, 2180, 2216, 2290, 2493, 2616, 2748, 2770, 2880, 3270, 3324, 3435, 3488, 3664, 3924, 4122, 4155, 4360, 4432, 4580, 4905, 4986, 5232, 5496, 5540, 6540, 6648, 6870, 6976, 7328, 7848, 8244, 8310, 8720, 8864, 9160, 9810, 9972, 10305, 10464, 10992, 11080, 12465, 13080, 13296, 13740, 14656, 15696, 16488, 16620, 17440, 17728, 18320, 19620, 19944, 20610, 20928, 21984, 22160, 24930, 24961, 26160, 26592, 27480, 30193, 31392, 32976, 33240, 34880, 36640, 39240, 39888, 41220, 43968, 44320, 49860, 49922, 52320, 53184, 54960, 60386, 62784, 63433, 65952, 66480, 73280, 74883, 78480, 79776, 82440, 88640, 90579, 99720, 99844, 104640, 109920, 120772, 124805, 126866, 131904, 132960, 149766, 150965, 156960, 159552, 164880, 181158, 190299, 199440, 199688, 219840, 224649, 241544, 249610, 253732, 265920, 271737, 299532, 301930, 313920, 317165, 329760, 362316, 374415, 380598, 398880, 399376, 449298, 452895, 483088, 499220, 507464, 543474, 570897, 599064, 603860, 634330, 659520, 724632, 748830, 761196, 797760, 798752, 898596, 905790, 951495, 966176, 998440, 1014928, 1086948, 1123245, 1141794, 1198128, 1207720, 1268660, 1358685, 1449264, 1497660, 1522392, 1597504, 1797192, 1811580, 1902990, 1932352, 1996880, 2029856, 2173896, 2246490, 2283588, 2396256, 2415440, 2537320, 2717370, 2854485, 2898528, 2995320, 3044784, 3594384, 3623160, 3805980, 3993760, 4059712, 4347792, 4492980, 4567176, 4792512, 4830880, 5074640, 5434740, 5708970, 5797056, 5990640, 6089568, 6914197, 7188768, 7246320, 7611960, 7987520, 8695584, 8985960, 9134352, 9661760, 10149280, 10869480, 11417940, 11981280, 12179136, 13828394, 14377536, 14492640, 15223920, 17391168, 17971920, 18268704, 20298560, 20742591, 21738960, 22835880, 23962560, 27656788, 28985280, 30447840, 34570985, 35943840, 36537408, 41485182, 43477920, 45671760, 55313576, 60895680, 62227773, 69141970, 71887680, 82970364, 86955840, 91343520, 103712955, 110627152, 124455546, 138283940, 165940728, 182687040, 207425910, 221254304, 248911092, 276567880, 311138865, 331881456, 414851820, 442508608, 497822184, 553135760, 622277730, 663762912, 829703640, 995644368, 1106271520, 1244555460, 1327525824, 1659407280, 1991288736, 2212543040, 2489110920, 3318814560, 3982577472, 4978221840, 6637629120, 9956443680, 19912887360]

約数ペア:

[(1, 19912887360), (2, 9956443680), (3, 6637629120), (4, 4978221840), (5, 3982577472), (6, 3318814560), (8, 2489110920), (9, 2212543040), (10, 1991288736), (12, 1659407280), (15, 1327525824), (16, 1244555460), (18, 1106271520), (20, 995644368), (24, 829703640), (30, 663762912), (32, 622277730), (36, 553135760), (40, 497822184), (45, 442508608), (48, 414851820), (60, 331881456), (64, 311138865), (72, 276567880), (80, 248911092), (90, 221254304), (96, 207425910), (109, 182687040), (120, 165940728), (144, 138283940), (160, 124455546), (180, 110627152), (192, 103712955), (218, 91343520), (229, 86955840), (240, 82970364), (277, 71887680), (288, 69141970), (320, 62227773), (327, 60895680), (360, 55313576), (436, 45671760), (458, 43477920), (480, 41485182), (545, 36537408), (554, 35943840), (576, 34570985), (654, 30447840), (687, 28985280), (720, 27656788), (831, 23962560), (872, 22835880), (916, 21738960), (960, 20742591), (981, 20298560), (1090, 18268704), (1108, 17971920), (1145, 17391168), (1308, 15223920), (1374, 14492640), (1385, 14377536), (1440, 13828394), (1635, 12179136), (1662, 11981280), (1744, 11417940), (1832, 10869480), (1962, 10149280), (2061, 9661760), (2180, 9134352), (2216, 8985960), (2290, 8695584), (2493, 7987520), (2616, 7611960), (2748, 7246320), (2770, 7188768), (2880, 6914197), (3270, 6089568), (3324, 5990640), (3435, 5797056), (3488, 5708970), (3664, 5434740), (3924, 5074640), (4122, 4830880), (4155, 4792512), (4360, 4567176), (4432, 4492980), (4580, 4347792), (4905, 4059712), (4986, 3993760), (5232, 3805980), (5496, 3623160), (5540, 3594384), (6540, 3044784), (6648, 2995320), (6870, 2898528), (6976, 2854485), (7328, 2717370), (7848, 2537320), (8244, 2415440), (8310, 2396256), (8720, 2283588), (8864, 2246490), (9160, 2173896), (9810, 2029856), (9972, 1996880), (10305, 1932352), (10464, 1902990), (10992, 1811580), (11080, 1797192), (12465, 1597504), (13080, 1522392), (13296, 1497660), (13740, 1449264), (14656, 1358685), (15696, 1268660), (16488, 1207720), (16620, 1198128), (17440, 1141794), (17728, 1123245), (18320, 1086948), (19620, 1014928), (19944, 998440), (20610, 966176), (20928, 951495), (21984, 905790), (22160, 898596), (24930, 798752), (24961, 797760), (26160, 761196), (26592, 748830), (27480, 724632), (30193, 659520), (31392, 634330), (32976, 603860), (33240, 599064), (34880, 570897), (36640, 543474), (39240, 507464), (39888, 499220), (41220, 483088), (43968, 452895), (44320, 449298), (49860, 399376), (49922, 398880), (52320, 380598), (53184, 374415), (54960, 362316), (60386, 329760), (62784, 317165), (63433, 313920), (65952, 301930), (66480, 299532), (73280, 271737), (74883, 265920), (78480, 253732), (79776, 249610), (82440, 241544), (88640, 224649), (90579, 219840), (99720, 199688), (99844, 199440), (104640, 190299), (109920, 181158), (120772, 164880), (124805, 159552), (126866, 156960), (131904, 150965), (132960, 149766)]