854128000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 2428807680

約数和(自身を除く): 1574679680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 125, 128, 160, 176, 184, 200, 211, 220, 230, 250, 253, 275, 320, 352, 368, 400, 422, 440, 460, 500, 506, 550, 575, 640, 704, 736, 800, 844, 880, 920, 1000, 1012, 1055, 1100, 1150, 1265, 1375, 1408, 1472, 1600, 1688, 1760, 1840, 2000, 2024, 2110, 2200, 2300, 2321, 2530, 2750, 2875, 2944, 3200, 3376, 3520, 3680, 4000, 4048, 4220, 4400, 4600, 4642, 4853, 5060, 5275, 5500, 5750, 6325, 6752, 7040, 7360, 8000, 8096, 8440, 8800, 9200, 9284, 9706, 10120, 10550, 11000, 11500, 11605, 12650, 13504, 14720, 16000, 16192, 16880, 17600, 18400, 18568, 19412, 20240, 21100, 22000, 23000, 23210, 24265, 25300, 26375, 27008, 31625, 32384, 33760, 35200, 36800, 37136, 38824, 40480, 42200, 44000, 46000, 46420, 48530, 50600, 52750, 53383, 58025, 63250, 67520, 73600, 74272, 77648, 80960, 84400, 88000, 92000, 92840, 97060, 101200, 105500, 106766, 116050, 121325, 126500, 135040, 148544, 155296, 161920, 168800, 176000, 184000, 185680, 194120, 202400, 211000, 213532, 232100, 242650, 253000, 266915, 290125, 297088, 310592, 337600, 368000, 371360, 388240, 404800, 422000, 427064, 464200, 485300, 506000, 533830, 580250, 606625, 621184, 675200, 742720, 776480, 809600, 844000, 854128, 928400, 970600, 1012000, 1067660, 1160500, 1213250, 1334575, 1485440, 1552960, 1688000, 1708256, 1856800, 1941200, 2024000, 2135320, 2321000, 2426500, 2669150, 3105920, 3376000, 3416512, 3713600, 3882400, 4048000, 4270640, 4642000, 4853000, 5338300, 6672875, 6833024, 7427200, 7764800, 8541280, 9284000, 9706000, 10676600, 13345750, 15529600, 17082560, 18568000, 19412000, 21353200, 26691500, 34165120, 37136000, 38824000, 42706400, 53383000, 77648000, 85412800, 106766000, 170825600, 213532000, 427064000, 854128000]

約数ペア:

[(1, 854128000), (2, 427064000), (4, 213532000), (5, 170825600), (8, 106766000), (10, 85412800), (11, 77648000), (16, 53383000), (20, 42706400), (22, 38824000), (23, 37136000), (25, 34165120), (32, 26691500), (40, 21353200), (44, 19412000), (46, 18568000), (50, 17082560), (55, 15529600), (64, 13345750), (80, 10676600), (88, 9706000), (92, 9284000), (100, 8541280), (110, 7764800), (115, 7427200), (125, 6833024), (128, 6672875), (160, 5338300), (176, 4853000), (184, 4642000), (200, 4270640), (211, 4048000), (220, 3882400), (230, 3713600), (250, 3416512), (253, 3376000), (275, 3105920), (320, 2669150), (352, 2426500), (368, 2321000), (400, 2135320), (422, 2024000), (440, 1941200), (460, 1856800), (500, 1708256), (506, 1688000), (550, 1552960), (575, 1485440), (640, 1334575), (704, 1213250), (736, 1160500), (800, 1067660), (844, 1012000), (880, 970600), (920, 928400), (1000, 854128), (1012, 844000), (1055, 809600), (1100, 776480), (1150, 742720), (1265, 675200), (1375, 621184), (1408, 606625), (1472, 580250), (1600, 533830), (1688, 506000), (1760, 485300), (1840, 464200), (2000, 427064), (2024, 422000), (2110, 404800), (2200, 388240), (2300, 371360), (2321, 368000), (2530, 337600), (2750, 310592), (2875, 297088), (2944, 290125), (3200, 266915), (3376, 253000), (3520, 242650), (3680, 232100), (4000, 213532), (4048, 211000), (4220, 202400), (4400, 194120), (4600, 185680), (4642, 184000), (4853, 176000), (5060, 168800), (5275, 161920), (5500, 155296), (5750, 148544), (6325, 135040), (6752, 126500), (7040, 121325), (7360, 116050), (8000, 106766), (8096, 105500), (8440, 101200), (8800, 97060), (9200, 92840), (9284, 92000), (9706, 88000), (10120, 84400), (10550, 80960), (11000, 77648), (11500, 74272), (11605, 73600), (12650, 67520), (13504, 63250), (14720, 58025), (16000, 53383), (16192, 52750), (16880, 50600), (17600, 48530), (18400, 46420), (18568, 46000), (19412, 44000), (20240, 42200), (21100, 40480), (22000, 38824), (23000, 37136), (23210, 36800), (24265, 35200), (25300, 33760), (26375, 32384), (27008, 31625)]