18113728080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{2707}}^1$

素因数の和:3306

約数の個数: 240

約数和(自身を含む): 65459292480

約数和(自身を除く): 47345564400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 569, 588, 735, 784, 840, 980, 1138, 1176, 1470, 1680, 1707, 1960, 2276, 2352, 2707, 2845, 2940, 3414, 3920, 3983, 4552, 5414, 5690, 5880, 6828, 7966, 8121, 8535, 9104, 10828, 11380, 11760, 11949, 13535, 13656, 15932, 16242, 17070, 18949, 19915, 21656, 22760, 23898, 27070, 27312, 27881, 31864, 32484, 34140, 37898, 39830, 40605, 43312, 45520, 47796, 54140, 55762, 56847, 59745, 63728, 64968, 68280, 75796, 79660, 81210, 83643, 94745, 95592, 108280, 111524, 113694, 119490, 129936, 132643, 136560, 139405, 151592, 159320, 162420, 167286, 189490, 191184, 216560, 223048, 227388, 238980, 265286, 278810, 284235, 303184, 318640, 324840, 334572, 378980, 397929, 418215, 446096, 454776, 477960, 530572, 557620, 568470, 649680, 663215, 669144, 757960, 795858, 836430, 909552, 955920, 1061144, 1115240, 1136940, 1326430, 1338288, 1515920, 1540283, 1591716, 1672860, 1989645, 2122288, 2230480, 2273880, 2652860, 3080566, 3183432, 3345720, 3979290, 4547760, 4620849, 5305720, 6161132, 6366864, 6691440, 7701415, 7958580, 9241698, 10611440, 10781981, 12322264, 15402830, 15917160, 18483396, 21563962, 23104245, 24644528, 30805660, 31834320, 32345943, 36966792, 43127924, 46208490, 53909905, 61611320, 64691886, 73933584, 75473867, 86255848, 92416980, 107819810, 123222640, 129383772, 150947734, 161729715, 172511696, 184833960, 215639620, 226421601, 258767544, 301895468, 323459430, 369667920, 377369335, 431279240, 452843202, 517535088, 603790936, 646918860, 754738670, 862558480, 905686404, 1132108005, 1207581872, 1293837720, 1509477340, 1811372808, 2264216010, 2587675440, 3018954680, 3622745616, 4528432020, 6037909360, 9056864040, 18113728080]

約数ペア:

[(1, 18113728080), (2, 9056864040), (3, 6037909360), (4, 4528432020), (5, 3622745616), (6, 3018954680), (7, 2587675440), (8, 2264216010), (10, 1811372808), (12, 1509477340), (14, 1293837720), (15, 1207581872), (16, 1132108005), (20, 905686404), (21, 862558480), (24, 754738670), (28, 646918860), (30, 603790936), (35, 517535088), (40, 452843202), (42, 431279240), (48, 377369335), (49, 369667920), (56, 323459430), (60, 301895468), (70, 258767544), (80, 226421601), (84, 215639620), (98, 184833960), (105, 172511696), (112, 161729715), (120, 150947734), (140, 129383772), (147, 123222640), (168, 107819810), (196, 92416980), (210, 86255848), (240, 75473867), (245, 73933584), (280, 64691886), (294, 61611320), (336, 53909905), (392, 46208490), (420, 43127924), (490, 36966792), (560, 32345943), (569, 31834320), (588, 30805660), (735, 24644528), (784, 23104245), (840, 21563962), (980, 18483396), (1138, 15917160), (1176, 15402830), (1470, 12322264), (1680, 10781981), (1707, 10611440), (1960, 9241698), (2276, 7958580), (2352, 7701415), (2707, 6691440), (2845, 6366864), (2940, 6161132), (3414, 5305720), (3920, 4620849), (3983, 4547760), (4552, 3979290), (5414, 3345720), (5690, 3183432), (5880, 3080566), (6828, 2652860), (7966, 2273880), (8121, 2230480), (8535, 2122288), (9104, 1989645), (10828, 1672860), (11380, 1591716), (11760, 1540283), (11949, 1515920), (13535, 1338288), (13656, 1326430), (15932, 1136940), (16242, 1115240), (17070, 1061144), (18949, 955920), (19915, 909552), (21656, 836430), (22760, 795858), (23898, 757960), (27070, 669144), (27312, 663215), (27881, 649680), (31864, 568470), (32484, 557620), (34140, 530572), (37898, 477960), (39830, 454776), (40605, 446096), (43312, 418215), (45520, 397929), (47796, 378980), (54140, 334572), (55762, 324840), (56847, 318640), (59745, 303184), (63728, 284235), (64968, 278810), (68280, 265286), (75796, 238980), (79660, 227388), (81210, 223048), (83643, 216560), (94745, 191184), (95592, 189490), (108280, 167286), (111524, 162420), (113694, 159320), (119490, 151592), (129936, 139405), (132643, 136560)]