20258886480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1154

約数の個数: 320

約数和(自身を含む): 73276643328

約数和(自身を除く): 53017756848

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, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 211, 240, 268, 280, 335, 336, 402, 420, 422, 469, 536, 560, 633, 670, 804, 840, 844, 853, 938, 1005, 1055, 1072, 1266, 1340, 1407, 1477, 1608, 1680, 1688, 1706, 1876, 2010, 2110, 2345, 2532, 2559, 2680, 2814, 2954, 3165, 3216, 3376, 3412, 3752, 4020, 4220, 4265, 4431, 4690, 5064, 5118, 5360, 5628, 5908, 5971, 6330, 6824, 7035, 7385, 7504, 8040, 8440, 8530, 8862, 9380, 10128, 10236, 11256, 11816, 11942, 12660, 12795, 13648, 14070, 14137, 14770, 16080, 16880, 17060, 17724, 17913, 18760, 20472, 22155, 22512, 23632, 23884, 25320, 25590, 28140, 28274, 29540, 29855, 34120, 35448, 35826, 37520, 40944, 42411, 44310, 47768, 50640, 51180, 56280, 56548, 57151, 59080, 59710, 68240, 70685, 70896, 71652, 84822, 88620, 89565, 95536, 98959, 102360, 112560, 113096, 114302, 118160, 119420, 141370, 143304, 169644, 171453, 177240, 179130, 179983, 197918, 204720, 212055, 226192, 228604, 238840, 282740, 285755, 286608, 296877, 339288, 342906, 354480, 358260, 359966, 395836, 400057, 424110, 457208, 477680, 494795, 539949, 565480, 571510, 593754, 678576, 685812, 716520, 719932, 791672, 800114, 848220, 857265, 899915, 914416, 989590, 1079898, 1130960, 1143020, 1187508, 1200171, 1259881, 1371624, 1433040, 1439864, 1484385, 1583344, 1600228, 1696440, 1714530, 1799830, 1979180, 2000285, 2159796, 2286040, 2375016, 2400342, 2519762, 2699745, 2743248, 2879728, 2968770, 3200456, 3392880, 3429060, 3599660, 3779643, 3958360, 4000570, 4319592, 4572080, 4750032, 4800684, 5039524, 5399490, 5937540, 6000855, 6299405, 6400912, 6858120, 7199320, 7559286, 7916720, 8001140, 8639184, 9601368, 10079048, 10798980, 11875080, 12001710, 12058861, 12598810, 13716240, 14398640, 15118572, 16002280, 18898215, 19202736, 20158096, 21597960, 23750160, 24003420, 24117722, 25197620, 30237144, 32004560, 36176583, 37796430, 43195920, 48006840, 48235444, 50395240, 60294305, 60474288, 72353166, 75592860, 84412027, 96013680, 96470888, 100790480, 120588610, 144706332, 151185720, 168824054, 180882915, 192941776, 241177220, 253236081, 289412664, 302371440, 337648108, 361765830, 422060135, 482354440, 506472162, 578825328, 675296216, 723531660, 844120270, 964708880, 1012944324, 1266180405, 1350592432, 1447063320, 1688240540, 2025888648, 2532360810, 2894126640, 3376481080, 4051777296, 5064721620, 6752962160, 10129443240, 20258886480]

約数ペア:

[(1, 20258886480), (2, 10129443240), (3, 6752962160), (4, 5064721620), (5, 4051777296), (6, 3376481080), (7, 2894126640), (8, 2532360810), (10, 2025888648), (12, 1688240540), (14, 1447063320), (15, 1350592432), (16, 1266180405), (20, 1012944324), (21, 964708880), (24, 844120270), (28, 723531660), (30, 675296216), (35, 578825328), (40, 506472162), (42, 482354440), (48, 422060135), (56, 361765830), (60, 337648108), (67, 302371440), (70, 289412664), (80, 253236081), (84, 241177220), (105, 192941776), (112, 180882915), (120, 168824054), (134, 151185720), (140, 144706332), (168, 120588610), (201, 100790480), (210, 96470888), (211, 96013680), (240, 84412027), (268, 75592860), (280, 72353166), (335, 60474288), (336, 60294305), (402, 50395240), (420, 48235444), (422, 48006840), (469, 43195920), (536, 37796430), (560, 36176583), (633, 32004560), (670, 30237144), (804, 25197620), (840, 24117722), (844, 24003420), (853, 23750160), (938, 21597960), (1005, 20158096), (1055, 19202736), (1072, 18898215), (1266, 16002280), (1340, 15118572), (1407, 14398640), (1477, 13716240), (1608, 12598810), (1680, 12058861), (1688, 12001710), (1706, 11875080), (1876, 10798980), (2010, 10079048), (2110, 9601368), (2345, 8639184), (2532, 8001140), (2559, 7916720), (2680, 7559286), (2814, 7199320), (2954, 6858120), (3165, 6400912), (3216, 6299405), (3376, 6000855), (3412, 5937540), (3752, 5399490), (4020, 5039524), (4220, 4800684), (4265, 4750032), (4431, 4572080), (4690, 4319592), (5064, 4000570), (5118, 3958360), (5360, 3779643), (5628, 3599660), (5908, 3429060), (5971, 3392880), (6330, 3200456), (6824, 2968770), (7035, 2879728), (7385, 2743248), (7504, 2699745), (8040, 2519762), (8440, 2400342), (8530, 2375016), (8862, 2286040), (9380, 2159796), (10128, 2000285), (10236, 1979180), (11256, 1799830), (11816, 1714530), (11942, 1696440), (12660, 1600228), (12795, 1583344), (13648, 1484385), (14070, 1439864), (14137, 1433040), (14770, 1371624), (16080, 1259881), (16880, 1200171), (17060, 1187508), (17724, 1143020), (17913, 1130960), (18760, 1079898), (20472, 989590), (22155, 914416), (22512, 899915), (23632, 857265), (23884, 848220), (25320, 800114), (25590, 791672), (28140, 719932), (28274, 716520), (29540, 685812), (29855, 678576), (34120, 593754), (35448, 571510), (35826, 565480), (37520, 539949), (40944, 494795), (42411, 477680), (44310, 457208), (47768, 424110), (50640, 400057), (51180, 395836), (56280, 359966), (56548, 358260), (57151, 354480), (59080, 342906), (59710, 339288), (68240, 296877), (70685, 286608), (70896, 285755), (71652, 282740), (84822, 238840), (88620, 228604), (89565, 226192), (95536, 212055), (98959, 204720), (102360, 197918), (112560, 179983), (113096, 179130), (114302, 177240), (118160, 171453), (119420, 169644), (141370, 143304)]