209823705720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{16567}}^1$

素因数の和:17896

約数の個数: 192

約数和(自身を含む): 707769054720

約数和(自身を除く): 497945349000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1303, 1620, 1944, 2430, 2606, 3240, 3909, 4860, 5212, 6515, 7818, 9720, 10424, 11727, 13030, 15636, 16567, 19545, 23454, 26060, 31272, 33134, 35181, 39090, 46908, 49701, 52120, 58635, 66268, 70362, 78180, 82835, 93816, 99402, 105543, 117270, 132536, 140724, 149103, 156360, 165670, 175905, 198804, 211086, 234540, 248505, 281448, 298206, 316629, 331340, 351810, 397608, 422172, 447309, 469080, 497010, 527715, 596412, 633258, 662680, 703620, 745515, 844344, 894618, 994020, 1055430, 1192824, 1266516, 1341927, 1407240, 1491030, 1583145, 1789236, 1988040, 2110860, 2236545, 2533032, 2683854, 2982060, 3166290, 3578472, 4025781, 4221720, 4473090, 5367708, 5964120, 6332580, 6709635, 8051562, 8946180, 10735416, 12665160, 13419270, 16103124, 17892360, 20128905, 21586801, 26838540, 32206248, 40257810, 43173602, 53677080, 64760403, 80515620, 86347204, 107934005, 129520806, 161031240, 172694408, 194281209, 215868010, 259041612, 323802015, 388562418, 431736020, 518083224, 582843627, 647604030, 777124836, 863472040, 971406045, 1165687254, 1295208060, 1554249672, 1748530881, 1942812090, 2331374508, 2590416120, 2914218135, 3497061762, 3885624180, 4662749016, 5245592643, 5828436270, 6994123524, 7771248360, 8742654405, 10491185286, 11656872540, 13988247048, 17485308810, 20982370572, 23313745080, 26227963215, 34970617620, 41964741144, 52455926430, 69941235240, 104911852860, 209823705720]

約数ペア:

[(1, 209823705720), (2, 104911852860), (3, 69941235240), (4, 52455926430), (5, 41964741144), (6, 34970617620), (8, 26227963215), (9, 23313745080), (10, 20982370572), (12, 17485308810), (15, 13988247048), (18, 11656872540), (20, 10491185286), (24, 8742654405), (27, 7771248360), (30, 6994123524), (36, 5828436270), (40, 5245592643), (45, 4662749016), (54, 3885624180), (60, 3497061762), (72, 2914218135), (81, 2590416120), (90, 2331374508), (108, 1942812090), (120, 1748530881), (135, 1554249672), (162, 1295208060), (180, 1165687254), (216, 971406045), (243, 863472040), (270, 777124836), (324, 647604030), (360, 582843627), (405, 518083224), (486, 431736020), (540, 388562418), (648, 323802015), (810, 259041612), (972, 215868010), (1080, 194281209), (1215, 172694408), (1303, 161031240), (1620, 129520806), (1944, 107934005), (2430, 86347204), (2606, 80515620), (3240, 64760403), (3909, 53677080), (4860, 43173602), (5212, 40257810), (6515, 32206248), (7818, 26838540), (9720, 21586801), (10424, 20128905), (11727, 17892360), (13030, 16103124), (15636, 13419270), (16567, 12665160), (19545, 10735416), (23454, 8946180), (26060, 8051562), (31272, 6709635), (33134, 6332580), (35181, 5964120), (39090, 5367708), (46908, 4473090), (49701, 4221720), (52120, 4025781), (58635, 3578472), (66268, 3166290), (70362, 2982060), (78180, 2683854), (82835, 2533032), (93816, 2236545), (99402, 2110860), (105543, 1988040), (117270, 1789236), (132536, 1583145), (140724, 1491030), (149103, 1407240), (156360, 1341927), (165670, 1266516), (175905, 1192824), (198804, 1055430), (211086, 994020), (234540, 894618), (248505, 844344), (281448, 745515), (298206, 703620), (316629, 662680), (331340, 633258), (351810, 596412), (397608, 527715), (422172, 497010), (447309, 469080)]