921921000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 512

約数和(自身を含む): 3874590720

約数和(自身を除く): 2952669720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 39, 40, 42, 44, 50, 52, 55, 56, 60, 65, 66, 70, 75, 77, 78, 84, 88, 91, 100, 104, 105, 110, 120, 125, 130, 132, 140, 143, 150, 154, 156, 165, 168, 175, 182, 195, 200, 210, 220, 231, 250, 260, 264, 273, 275, 280, 286, 300, 307, 308, 312, 325, 330, 350, 364, 375, 385, 390, 420, 429, 440, 455, 462, 500, 520, 525, 546, 550, 572, 600, 614, 616, 650, 660, 700, 715, 728, 750, 770, 780, 825, 840, 858, 875, 910, 921, 924, 975, 1000, 1001, 1050, 1092, 1100, 1144, 1155, 1228, 1300, 1320, 1365, 1375, 1400, 1430, 1500, 1535, 1540, 1560, 1625, 1650, 1716, 1750, 1820, 1842, 1848, 1925, 1950, 2002, 2100, 2145, 2149, 2184, 2200, 2275, 2310, 2456, 2600, 2625, 2730, 2750, 2860, 3000, 3003, 3070, 3080, 3250, 3300, 3377, 3432, 3500, 3575, 3640, 3684, 3850, 3900, 3991, 4004, 4125, 4200, 4290, 4298, 4550, 4605, 4620, 4875, 5005, 5250, 5460, 5500, 5720, 5775, 6006, 6140, 6447, 6500, 6600, 6754, 6825, 7000, 7150, 7368, 7675, 7700, 7800, 7982, 8008, 8250, 8580, 8596, 9100, 9210, 9240, 9625, 9750, 10010, 10131, 10500, 10725, 10745, 10920, 11000, 11375, 11550, 11973, 12012, 12280, 12894, 13000, 13508, 13650, 14300, 15015, 15350, 15400, 15964, 16500, 16885, 17160, 17192, 17875, 18200, 18420, 19250, 19500, 19955, 20020, 20262, 21000, 21450, 21490, 22750, 23025, 23100, 23639, 23946, 24024, 25025, 25788, 27016, 27300, 27937, 28600, 28875, 30030, 30700, 31928, 32235, 33000, 33770, 34125, 35750, 36840, 38375, 38500, 39000, 39910, 40040, 40524, 42900, 42980, 43901, 45500, 46050, 46200, 47278, 47892, 50050, 50655, 51576, 53625, 53725, 54600, 55874, 57750, 59865, 60060, 61400, 64470, 67540, 68250, 70917, 71500, 75075, 76750, 77000, 79820, 81048, 83811, 84425, 85800, 85960, 87802, 91000, 92100, 94556, 95784, 99775, 100100, 101310, 107250, 107450, 111748, 115125, 115500, 118195, 119730, 120120, 125125, 128940, 131703, 135080, 136500, 139685, 141834, 143000, 150150, 153500, 159640, 161175, 167622, 168850, 175604, 184200, 189112, 199550, 200200, 202620, 214500, 214900, 219505, 223496, 230250, 231000, 236390, 239460, 250250, 253275, 257880, 263406, 268625, 273000, 279370, 283668, 299325, 300300, 307000, 307307, 322350, 335244, 337700, 351208, 354585, 375375, 399100, 405240, 419055, 422125, 429000, 429800, 439010, 460500, 472780, 478920, 498875, 500500, 506550, 526812, 537250, 558740, 567336, 590975, 598650, 600600, 614614, 644700, 658515, 670488, 675400, 698425, 709170, 750750, 798200, 805875, 838110, 844250, 878020, 921000, 921921, 945560, 997750, 1001000, 1013100, 1053624, 1074500, 1097525, 1117480, 1181950, 1197300, 1229228, 1266375, 1289400, 1317030, 1396850, 1418340, 1496625, 1501500, 1536535, 1611750, 1676220, 1688500, 1756040, 1772925, 1843842, 1995500, 2026200, 2095275, 2149000, 2195050, 2363900, 2394600, 2458456, 2532750, 2634060, 2793700, 2836680, 2954875, 2993250, 3003000, 3073070, 3223500, 3292575, 3352440, 3377000, 3492125, 3545850, 3687684, 3991000, 4190550, 4390100, 4609605, 4727800, 5065500, 5268120, 5487625, 5587400, 5909750, 5986500, 6146140, 6447000, 6585150, 6984250, 7091700, 7375368, 7682675, 8381100, 8780200, 8864625, 9219210, 10131000, 10476375, 10975250, 11819500, 11973000, 12292280, 13170300, 13968500, 14183400, 15365350, 16462875, 16762200, 17729250, 18438420, 20952750, 21950500, 23048025, 23639000, 26340600, 27937000, 30730700, 32925750, 35458500, 36876840, 38413375, 41905500, 43901000, 46096050, 61461400, 65851500, 70917000, 76826750, 83811000, 92192100, 115240125, 131703000, 153653500, 184384200, 230480250, 307307000, 460960500, 921921000]

約数ペア:

[(1, 921921000), (2, 460960500), (3, 307307000), (4, 230480250), (5, 184384200), (6, 153653500), (7, 131703000), (8, 115240125), (10, 92192100), (11, 83811000), (12, 76826750), (13, 70917000), (14, 65851500), (15, 61461400), (20, 46096050), (21, 43901000), (22, 41905500), (24, 38413375), (25, 36876840), (26, 35458500), (28, 32925750), (30, 30730700), (33, 27937000), (35, 26340600), (39, 23639000), (40, 23048025), (42, 21950500), (44, 20952750), (50, 18438420), (52, 17729250), (55, 16762200), (56, 16462875), (60, 15365350), (65, 14183400), (66, 13968500), (70, 13170300), (75, 12292280), (77, 11973000), (78, 11819500), (84, 10975250), (88, 10476375), (91, 10131000), (100, 9219210), (104, 8864625), (105, 8780200), (110, 8381100), (120, 7682675), (125, 7375368), (130, 7091700), (132, 6984250), (140, 6585150), (143, 6447000), (150, 6146140), (154, 5986500), (156, 5909750), (165, 5587400), (168, 5487625), (175, 5268120), (182, 5065500), (195, 4727800), (200, 4609605), (210, 4390100), (220, 4190550), (231, 3991000), (250, 3687684), (260, 3545850), (264, 3492125), (273, 3377000), (275, 3352440), (280, 3292575), (286, 3223500), (300, 3073070), (307, 3003000), (308, 2993250), (312, 2954875), (325, 2836680), (330, 2793700), (350, 2634060), (364, 2532750), (375, 2458456), (385, 2394600), (390, 2363900), (420, 2195050), (429, 2149000), (440, 2095275), (455, 2026200), (462, 1995500), (500, 1843842), (520, 1772925), (525, 1756040), (546, 1688500), (550, 1676220), (572, 1611750), (600, 1536535), (614, 1501500), (616, 1496625), (650, 1418340), (660, 1396850), (700, 1317030), (715, 1289400), (728, 1266375), (750, 1229228), (770, 1197300), (780, 1181950), (825, 1117480), (840, 1097525), (858, 1074500), (875, 1053624), (910, 1013100), (921, 1001000), (924, 997750), (975, 945560), (1000, 921921), (1001, 921000), (1050, 878020), (1092, 844250), (1100, 838110), (1144, 805875), (1155, 798200), (1228, 750750), (1300, 709170), (1320, 698425), (1365, 675400), (1375, 670488), (1400, 658515), (1430, 644700), (1500, 614614), (1535, 600600), (1540, 598650), (1560, 590975), (1625, 567336), (1650, 558740), (1716, 537250), (1750, 526812), (1820, 506550), (1842, 500500), (1848, 498875), (1925, 478920), (1950, 472780), (2002, 460500), (2100, 439010), (2145, 429800), (2149, 429000), (2184, 422125), (2200, 419055), (2275, 405240), (2310, 399100), (2456, 375375), (2600, 354585), (2625, 351208), (2730, 337700), (2750, 335244), (2860, 322350), (3000, 307307), (3003, 307000), (3070, 300300), (3080, 299325), (3250, 283668), (3300, 279370), (3377, 273000), (3432, 268625), (3500, 263406), (3575, 257880), (3640, 253275), (3684, 250250), (3850, 239460), (3900, 236390), (3991, 231000), (4004, 230250), (4125, 223496), (4200, 219505), (4290, 214900), (4298, 214500), (4550, 202620), (4605, 200200), (4620, 199550), (4875, 189112), (5005, 184200), (5250, 175604), (5460, 168850), (5500, 167622), (5720, 161175), (5775, 159640), (6006, 153500), (6140, 150150), (6447, 143000), (6500, 141834), (6600, 139685), (6754, 136500), (6825, 135080), (7000, 131703), (7150, 128940), (7368, 125125), (7675, 120120), (7700, 119730), (7800, 118195), (7982, 115500), (8008, 115125), (8250, 111748), (8580, 107450), (8596, 107250), (9100, 101310), (9210, 100100), (9240, 99775), (9625, 95784), (9750, 94556), (10010, 92100), (10131, 91000), (10500, 87802), (10725, 85960), (10745, 85800), (10920, 84425), (11000, 83811), (11375, 81048), (11550, 79820), (11973, 77000), (12012, 76750), (12280, 75075), (12894, 71500), (13000, 70917), (13508, 68250), (13650, 67540), (14300, 64470), (15015, 61400), (15350, 60060), (15400, 59865), (15964, 57750), (16500, 55874), (16885, 54600), (17160, 53725), (17192, 53625), (17875, 51576), (18200, 50655), (18420, 50050), (19250, 47892), (19500, 47278), (19955, 46200), (20020, 46050), (20262, 45500), (21000, 43901), (21450, 42980), (21490, 42900), (22750, 40524), (23025, 40040), (23100, 39910), (23639, 39000), (23946, 38500), (24024, 38375), (25025, 36840), (25788, 35750), (27016, 34125), (27300, 33770), (27937, 33000), (28600, 32235), (28875, 31928), (30030, 30700)]