630247440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 160

約数和(自身を含む): 2031298560

約数和(自身を除く): 1401051120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 59, 60, 80, 94, 118, 120, 141, 177, 188, 235, 236, 240, 282, 295, 354, 376, 470, 472, 564, 590, 705, 708, 752, 885, 940, 944, 947, 1128, 1180, 1410, 1416, 1770, 1880, 1894, 2256, 2360, 2773, 2820, 2832, 2841, 3540, 3760, 3788, 4720, 4735, 5546, 5640, 5682, 7080, 7576, 8319, 9470, 11092, 11280, 11364, 13865, 14160, 14205, 15152, 16638, 18940, 22184, 22728, 27730, 28410, 33276, 37880, 41595, 44368, 44509, 45456, 55460, 55873, 56820, 66552, 75760, 83190, 89018, 110920, 111746, 113640, 133104, 133527, 166380, 167619, 178036, 221840, 222545, 223492, 227280, 267054, 279365, 332760, 335238, 356072, 445090, 446984, 534108, 558730, 665520, 667635, 670476, 712144, 838095, 890180, 893968, 1068216, 1117460, 1335270, 1340952, 1676190, 1780360, 2136432, 2234920, 2626031, 2670540, 2681904, 3352380, 3560720, 4469840, 5252062, 5341080, 6704760, 7878093, 10504124, 10682160, 13130155, 13409520, 15756186, 21008248, 26260310, 31512372, 39390465, 42016496, 52520620, 63024744, 78780930, 105041240, 126049488, 157561860, 210082480, 315123720, 630247440]

約数ペア:

[(1, 630247440), (2, 315123720), (3, 210082480), (4, 157561860), (5, 126049488), (6, 105041240), (8, 78780930), (10, 63024744), (12, 52520620), (15, 42016496), (16, 39390465), (20, 31512372), (24, 26260310), (30, 21008248), (40, 15756186), (47, 13409520), (48, 13130155), (59, 10682160), (60, 10504124), (80, 7878093), (94, 6704760), (118, 5341080), (120, 5252062), (141, 4469840), (177, 3560720), (188, 3352380), (235, 2681904), (236, 2670540), (240, 2626031), (282, 2234920), (295, 2136432), (354, 1780360), (376, 1676190), (470, 1340952), (472, 1335270), (564, 1117460), (590, 1068216), (705, 893968), (708, 890180), (752, 838095), (885, 712144), (940, 670476), (944, 667635), (947, 665520), (1128, 558730), (1180, 534108), (1410, 446984), (1416, 445090), (1770, 356072), (1880, 335238), (1894, 332760), (2256, 279365), (2360, 267054), (2773, 227280), (2820, 223492), (2832, 222545), (2841, 221840), (3540, 178036), (3760, 167619), (3788, 166380), (4720, 133527), (4735, 133104), (5546, 113640), (5640, 111746), (5682, 110920), (7080, 89018), (7576, 83190), (8319, 75760), (9470, 66552), (11092, 56820), (11280, 55873), (11364, 55460), (13865, 45456), (14160, 44509), (14205, 44368), (15152, 41595), (16638, 37880), (18940, 33276), (22184, 28410), (22728, 27730)]