1427784800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 4031741952

約数和(自身を除く): 2603957152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 47, 50, 52, 65, 80, 92, 94, 100, 104, 115, 127, 130, 160, 184, 188, 200, 208, 230, 235, 254, 260, 299, 325, 368, 376, 400, 416, 460, 470, 508, 520, 575, 598, 611, 635, 650, 736, 752, 800, 920, 940, 1016, 1040, 1081, 1150, 1175, 1196, 1222, 1270, 1300, 1495, 1504, 1651, 1840, 1880, 2032, 2080, 2162, 2300, 2350, 2392, 2444, 2540, 2600, 2921, 2990, 3055, 3175, 3302, 3680, 3760, 4064, 4324, 4600, 4700, 4784, 4888, 5080, 5200, 5405, 5842, 5969, 5980, 6110, 6350, 6604, 7475, 7520, 8255, 8648, 9200, 9400, 9568, 9776, 10160, 10400, 10810, 11684, 11938, 11960, 12220, 12700, 13208, 14053, 14605, 14950, 15275, 16510, 17296, 18400, 18800, 19552, 20320, 21620, 23368, 23876, 23920, 24440, 25400, 26416, 27025, 28106, 29210, 29845, 29900, 30550, 33020, 34592, 37600, 37973, 41275, 43240, 46736, 47752, 47840, 48880, 50800, 52832, 54050, 56212, 58420, 59690, 59800, 61100, 66040, 70265, 73025, 75946, 77597, 82550, 86480, 93472, 95504, 97760, 101600, 108100, 112424, 116840, 119380, 119600, 122200, 132080, 137287, 140530, 146050, 149225, 151892, 155194, 165100, 172960, 189865, 191008, 216200, 224848, 233680, 238760, 239200, 244400, 264160, 274574, 281060, 292100, 298450, 303784, 310388, 330200, 351325, 379730, 387985, 432400, 449696, 467360, 477520, 488800, 549148, 562120, 584200, 596900, 607568, 620776, 660400, 686435, 702650, 759460, 775970, 864800, 949325, 955040, 1098296, 1124240, 1168400, 1193800, 1215136, 1241552, 1320800, 1372870, 1405300, 1518920, 1551940, 1784731, 1898650, 1939925, 2196592, 2248480, 2336800, 2387600, 2483104, 2745740, 2810600, 3037840, 3103880, 3432175, 3569462, 3797300, 3879850, 4393184, 4775200, 5491480, 5621200, 6075680, 6207760, 6864350, 7138924, 7594600, 7759700, 8923655, 10982960, 11242400, 12415520, 13728700, 14277848, 15189200, 15519400, 17847310, 21965920, 27457400, 28555696, 30378400, 31038800, 35694620, 44618275, 54914800, 57111392, 62077600, 71389240, 89236550, 109829600, 142778480, 178473100, 285556960, 356946200, 713892400, 1427784800]

約数ペア:

[(1, 1427784800), (2, 713892400), (4, 356946200), (5, 285556960), (8, 178473100), (10, 142778480), (13, 109829600), (16, 89236550), (20, 71389240), (23, 62077600), (25, 57111392), (26, 54914800), (32, 44618275), (40, 35694620), (46, 31038800), (47, 30378400), (50, 28555696), (52, 27457400), (65, 21965920), (80, 17847310), (92, 15519400), (94, 15189200), (100, 14277848), (104, 13728700), (115, 12415520), (127, 11242400), (130, 10982960), (160, 8923655), (184, 7759700), (188, 7594600), (200, 7138924), (208, 6864350), (230, 6207760), (235, 6075680), (254, 5621200), (260, 5491480), (299, 4775200), (325, 4393184), (368, 3879850), (376, 3797300), (400, 3569462), (416, 3432175), (460, 3103880), (470, 3037840), (508, 2810600), (520, 2745740), (575, 2483104), (598, 2387600), (611, 2336800), (635, 2248480), (650, 2196592), (736, 1939925), (752, 1898650), (800, 1784731), (920, 1551940), (940, 1518920), (1016, 1405300), (1040, 1372870), (1081, 1320800), (1150, 1241552), (1175, 1215136), (1196, 1193800), (1222, 1168400), (1270, 1124240), (1300, 1098296), (1495, 955040), (1504, 949325), (1651, 864800), (1840, 775970), (1880, 759460), (2032, 702650), (2080, 686435), (2162, 660400), (2300, 620776), (2350, 607568), (2392, 596900), (2444, 584200), (2540, 562120), (2600, 549148), (2921, 488800), (2990, 477520), (3055, 467360), (3175, 449696), (3302, 432400), (3680, 387985), (3760, 379730), (4064, 351325), (4324, 330200), (4600, 310388), (4700, 303784), (4784, 298450), (4888, 292100), (5080, 281060), (5200, 274574), (5405, 264160), (5842, 244400), (5969, 239200), (5980, 238760), (6110, 233680), (6350, 224848), (6604, 216200), (7475, 191008), (7520, 189865), (8255, 172960), (8648, 165100), (9200, 155194), (9400, 151892), (9568, 149225), (9776, 146050), (10160, 140530), (10400, 137287), (10810, 132080), (11684, 122200), (11938, 119600), (11960, 119380), (12220, 116840), (12700, 112424), (13208, 108100), (14053, 101600), (14605, 97760), (14950, 95504), (15275, 93472), (16510, 86480), (17296, 82550), (18400, 77597), (18800, 75946), (19552, 73025), (20320, 70265), (21620, 66040), (23368, 61100), (23876, 59800), (23920, 59690), (24440, 58420), (25400, 56212), (26416, 54050), (27025, 52832), (28106, 50800), (29210, 48880), (29845, 47840), (29900, 47752), (30550, 46736), (33020, 43240), (34592, 41275), (37600, 37973)]