1907960400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7681}}^1$

素因数の和:7731

約数の個数: 240

約数和(自身を含む): 7087105920

約数和(自身を除く): 5179145520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1350, 1380, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2484, 2700, 2760, 3105, 3312, 3450, 3600, 4140, 4600, 4968, 5175, 5400, 5520, 6210, 6900, 7681, 8280, 9200, 9936, 10350, 10800, 12420, 13800, 15362, 15525, 16560, 20700, 23043, 24840, 27600, 30724, 31050, 38405, 41400, 46086, 49680, 61448, 62100, 69129, 76810, 82800, 92172, 115215, 122896, 124200, 138258, 153620, 176663, 184344, 192025, 207387, 230430, 248400, 276516, 307240, 345645, 353326, 368688, 384050, 414774, 460860, 529989, 553032, 576075, 614480, 691290, 706652, 768100, 829548, 883315, 921720, 1036935, 1059978, 1106064, 1152150, 1382580, 1413304, 1536200, 1589967, 1659096, 1728225, 1766630, 1843440, 2073870, 2119956, 2304300, 2649945, 2765160, 2826608, 3072400, 3179934, 3318192, 3456450, 3533260, 4147740, 4239912, 4416575, 4608600, 4769901, 5184675, 5299890, 5530320, 6359868, 6912900, 7066520, 7949835, 8295480, 8479824, 8833150, 9217200, 9539802, 10369350, 10599780, 12719736, 13249725, 13825800, 14133040, 15899670, 16590960, 17666300, 19079604, 20738700, 21199560, 23849505, 25439472, 26499450, 27651600, 31799340, 35332600, 38159208, 39749175, 41477400, 42399120, 47699010, 52998900, 63598680, 70665200, 76318416, 79498350, 82954800, 95398020, 105997800, 119247525, 127197360, 158996700, 190796040, 211995600, 238495050, 317993400, 381592080, 476990100, 635986800, 953980200, 1907960400]

約数ペア:

[(1, 1907960400), (2, 953980200), (3, 635986800), (4, 476990100), (5, 381592080), (6, 317993400), (8, 238495050), (9, 211995600), (10, 190796040), (12, 158996700), (15, 127197360), (16, 119247525), (18, 105997800), (20, 95398020), (23, 82954800), (24, 79498350), (25, 76318416), (27, 70665200), (30, 63598680), (36, 52998900), (40, 47699010), (45, 42399120), (46, 41477400), (48, 39749175), (50, 38159208), (54, 35332600), (60, 31799340), (69, 27651600), (72, 26499450), (75, 25439472), (80, 23849505), (90, 21199560), (92, 20738700), (100, 19079604), (108, 17666300), (115, 16590960), (120, 15899670), (135, 14133040), (138, 13825800), (144, 13249725), (150, 12719736), (180, 10599780), (184, 10369350), (200, 9539802), (207, 9217200), (216, 8833150), (225, 8479824), (230, 8295480), (240, 7949835), (270, 7066520), (276, 6912900), (300, 6359868), (345, 5530320), (360, 5299890), (368, 5184675), (400, 4769901), (414, 4608600), (432, 4416575), (450, 4239912), (460, 4147740), (540, 3533260), (552, 3456450), (575, 3318192), (600, 3179934), (621, 3072400), (675, 2826608), (690, 2765160), (720, 2649945), (828, 2304300), (900, 2119956), (920, 2073870), (1035, 1843440), (1080, 1766630), (1104, 1728225), (1150, 1659096), (1200, 1589967), (1242, 1536200), (1350, 1413304), (1380, 1382580), (1656, 1152150), (1725, 1106064), (1800, 1059978), (1840, 1036935), (2070, 921720), (2160, 883315), (2300, 829548), (2484, 768100), (2700, 706652), (2760, 691290), (3105, 614480), (3312, 576075), (3450, 553032), (3600, 529989), (4140, 460860), (4600, 414774), (4968, 384050), (5175, 368688), (5400, 353326), (5520, 345645), (6210, 307240), (6900, 276516), (7681, 248400), (8280, 230430), (9200, 207387), (9936, 192025), (10350, 184344), (10800, 176663), (12420, 153620), (13800, 138258), (15362, 124200), (15525, 122896), (16560, 115215), (20700, 92172), (23043, 82800), (24840, 76810), (27600, 69129), (30724, 62100), (31050, 61448), (38405, 49680), (41400, 46086)]