20070111540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1526

約数の個数: 192

約数和(自身を含む): 60744499200

約数和(自身を除く): 40674387660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 383, 430, 516, 570, 645, 766, 817, 860, 1069, 1140, 1149, 1290, 1532, 1634, 1915, 2138, 2298, 2451, 2580, 3207, 3268, 3830, 4085, 4276, 4596, 4902, 5345, 5745, 6414, 7277, 7660, 8170, 9804, 10690, 11490, 12255, 12828, 14554, 16035, 16340, 16469, 20311, 21380, 21831, 22980, 24510, 29108, 32070, 32938, 36385, 40622, 43662, 45967, 49020, 49407, 60933, 64140, 65876, 72770, 81244, 82345, 87324, 91934, 98814, 101555, 109155, 121866, 137901, 145540, 164690, 183868, 197628, 203110, 218310, 229835, 243732, 247035, 275802, 304665, 312911, 329380, 406220, 409427, 436620, 459670, 494070, 551604, 609330, 625822, 689505, 818854, 873373, 919340, 938733, 988140, 1218660, 1228281, 1251644, 1379010, 1564555, 1637708, 1746746, 1877466, 2047135, 2456562, 2620119, 2758020, 3129110, 3493492, 3754932, 4094270, 4366865, 4693665, 4913124, 5240238, 6141405, 6258220, 7779113, 8188540, 8733730, 9387330, 10480476, 12282810, 13100595, 15558226, 17467460, 17605361, 18774660, 23337339, 24565620, 26201190, 31116452, 35210722, 38895565, 46674678, 52402380, 52816083, 70421444, 77791130, 88026805, 93349356, 105632166, 116686695, 155582260, 176053610, 211264332, 233373390, 264080415, 334501859, 352107220, 466746780, 528160830, 669003718, 1003505577, 1056321660, 1338007436, 1672509295, 2007011154, 3345018590, 4014022308, 5017527885, 6690037180, 10035055770, 20070111540]

約数ペア:

[(1, 20070111540), (2, 10035055770), (3, 6690037180), (4, 5017527885), (5, 4014022308), (6, 3345018590), (10, 2007011154), (12, 1672509295), (15, 1338007436), (19, 1056321660), (20, 1003505577), (30, 669003718), (38, 528160830), (43, 466746780), (57, 352107220), (60, 334501859), (76, 264080415), (86, 233373390), (95, 211264332), (114, 176053610), (129, 155582260), (172, 116686695), (190, 105632166), (215, 93349356), (228, 88026805), (258, 77791130), (285, 70421444), (380, 52816083), (383, 52402380), (430, 46674678), (516, 38895565), (570, 35210722), (645, 31116452), (766, 26201190), (817, 24565620), (860, 23337339), (1069, 18774660), (1140, 17605361), (1149, 17467460), (1290, 15558226), (1532, 13100595), (1634, 12282810), (1915, 10480476), (2138, 9387330), (2298, 8733730), (2451, 8188540), (2580, 7779113), (3207, 6258220), (3268, 6141405), (3830, 5240238), (4085, 4913124), (4276, 4693665), (4596, 4366865), (4902, 4094270), (5345, 3754932), (5745, 3493492), (6414, 3129110), (7277, 2758020), (7660, 2620119), (8170, 2456562), (9804, 2047135), (10690, 1877466), (11490, 1746746), (12255, 1637708), (12828, 1564555), (14554, 1379010), (16035, 1251644), (16340, 1228281), (16469, 1218660), (20311, 988140), (21380, 938733), (21831, 919340), (22980, 873373), (24510, 818854), (29108, 689505), (32070, 625822), (32938, 609330), (36385, 551604), (40622, 494070), (43662, 459670), (45967, 436620), (49020, 409427), (49407, 406220), (60933, 329380), (64140, 312911), (65876, 304665), (72770, 275802), (81244, 247035), (82345, 243732), (87324, 229835), (91934, 218310), (98814, 203110), (101555, 197628), (109155, 183868), (121866, 164690), (137901, 145540)]