2860303320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19959

約数の個数: 256

約数和(自身を含む): 11470464000

約数和(自身を除く): 8610160680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 19913, 20520, 23940, 28728, 35910, 39826, 47880, 59739, 71820, 79652, 99565, 119478, 139391, 143640, 159304, 179217, 199130, 238956, 278782, 298695, 358434, 378347, 398260, 418173, 477912, 537651, 557564, 597390, 696955, 716868, 756694, 796520, 836346, 896085, 1075302, 1115128, 1135041, 1194780, 1254519, 1393910, 1433736, 1513388, 1672692, 1792170, 1891735, 2090865, 2150604, 2270082, 2389560, 2509038, 2648429, 2688255, 2787820, 3026776, 3345384, 3405123, 3584340, 3763557, 3783470, 4181730, 4301208, 4540164, 5018076, 5296858, 5376510, 5575640, 5675205, 6272595, 6810246, 7168680, 7527114, 7566940, 7945287, 8363460, 9080328, 10036152, 10215369, 10593716, 10753020, 11350410, 12545190, 13242145, 13620492, 15054228, 15133880, 15890574, 16726920, 17025615, 18817785, 20430738, 21187432, 21506040, 22700820, 23835861, 25090380, 26484290, 27240984, 30108456, 31781148, 34051230, 37635570, 39726435, 40861476, 45401640, 47671722, 50180760, 51076845, 52968580, 63562296, 68102460, 71507583, 75271140, 79452870, 81722952, 95343444, 102153690, 105937160, 119179305, 136204920, 143015166, 150542280, 158905740, 190686888, 204307380, 238358610, 286030332, 317811480, 357537915, 408614760, 476717220, 572060664, 715075830, 953434440, 1430151660, 2860303320]

約数ペア:

[(1, 2860303320), (2, 1430151660), (3, 953434440), (4, 715075830), (5, 572060664), (6, 476717220), (7, 408614760), (8, 357537915), (9, 317811480), (10, 286030332), (12, 238358610), (14, 204307380), (15, 190686888), (18, 158905740), (19, 150542280), (20, 143015166), (21, 136204920), (24, 119179305), (27, 105937160), (28, 102153690), (30, 95343444), (35, 81722952), (36, 79452870), (38, 75271140), (40, 71507583), (42, 68102460), (45, 63562296), (54, 52968580), (56, 51076845), (57, 50180760), (60, 47671722), (63, 45401640), (70, 40861476), (72, 39726435), (76, 37635570), (84, 34051230), (90, 31781148), (95, 30108456), (105, 27240984), (108, 26484290), (114, 25090380), (120, 23835861), (126, 22700820), (133, 21506040), (135, 21187432), (140, 20430738), (152, 18817785), (168, 17025615), (171, 16726920), (180, 15890574), (189, 15133880), (190, 15054228), (210, 13620492), (216, 13242145), (228, 12545190), (252, 11350410), (266, 10753020), (270, 10593716), (280, 10215369), (285, 10036152), (315, 9080328), (342, 8363460), (360, 7945287), (378, 7566940), (380, 7527114), (399, 7168680), (420, 6810246), (456, 6272595), (504, 5675205), (513, 5575640), (532, 5376510), (540, 5296858), (570, 5018076), (630, 4540164), (665, 4301208), (684, 4181730), (756, 3783470), (760, 3763557), (798, 3584340), (840, 3405123), (855, 3345384), (945, 3026776), (1026, 2787820), (1064, 2688255), (1080, 2648429), (1140, 2509038), (1197, 2389560), (1260, 2270082), (1330, 2150604), (1368, 2090865), (1512, 1891735), (1596, 1792170), (1710, 1672692), (1890, 1513388), (1995, 1433736), (2052, 1393910), (2280, 1254519), (2394, 1194780), (2520, 1135041), (2565, 1115128), (2660, 1075302), (3192, 896085), (3420, 836346), (3591, 796520), (3780, 756694), (3990, 716868), (4104, 696955), (4788, 597390), (5130, 557564), (5320, 537651), (5985, 477912), (6840, 418173), (7182, 398260), (7560, 378347), (7980, 358434), (9576, 298695), (10260, 278782), (11970, 238956), (14364, 199130), (15960, 179217), (17955, 159304), (19913, 143640), (20520, 139391), (23940, 119478), (28728, 99565), (35910, 79652), (39826, 71820), (47880, 59739)]