487968171040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1\times {\mathrm{1489}}^1$

素因数の和:3027

約数の個数: 192

約数和(自身を含む): 1325234131200

約数和(自身を除く): 837265960160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 227, 280, 454, 560, 908, 1120, 1135, 1289, 1489, 1589, 1816, 2270, 2578, 2978, 3178, 3632, 4540, 5156, 5956, 6356, 6445, 7264, 7445, 7945, 9023, 9080, 10312, 10423, 11912, 12712, 12890, 14890, 15890, 18046, 18160, 20624, 20846, 23824, 25424, 25780, 29780, 31780, 36092, 36320, 41248, 41692, 45115, 47648, 50848, 51560, 52115, 59560, 63560, 72184, 83384, 90230, 103120, 104230, 119120, 127120, 144368, 166768, 180460, 206240, 208460, 238240, 254240, 288736, 292603, 333536, 338003, 360920, 416920, 585206, 676006, 721840, 833840, 1170412, 1352012, 1443680, 1463015, 1667680, 1690015, 1919321, 2048221, 2340824, 2366021, 2704024, 2926030, 3380030, 3838642, 4096442, 4681648, 4732042, 5408048, 5852060, 6760060, 7677284, 8192884, 9363296, 9464084, 9596605, 10241105, 10816096, 11704120, 11830105, 13435247, 13520120, 15354568, 16385768, 18928168, 19193210, 20482210, 23408240, 23660210, 26870494, 27040240, 30709136, 32771536, 37856336, 38386420, 40964420, 46816480, 47320420, 53740988, 54080480, 61418272, 65543072, 67176235, 75712672, 76772840, 81928840, 94640840, 107481976, 134352470, 153545680, 163857680, 189281680, 214963952, 268704940, 307091360, 327715360, 378563360, 429927904, 435685867, 537409880, 871371734, 1074819760, 1742743468, 2149639520, 2178429335, 3049801069, 3485486936, 4356858670, 6099602138, 6970973872, 8713717340, 12199204276, 13941947744, 15249005345, 17427434680, 24398408552, 30498010690, 34854869360, 48796817104, 60996021380, 69709738720, 97593634208, 121992042760, 243984085520, 487968171040]

約数ペア:

[(1, 487968171040), (2, 243984085520), (4, 121992042760), (5, 97593634208), (7, 69709738720), (8, 60996021380), (10, 48796817104), (14, 34854869360), (16, 30498010690), (20, 24398408552), (28, 17427434680), (32, 15249005345), (35, 13941947744), (40, 12199204276), (56, 8713717340), (70, 6970973872), (80, 6099602138), (112, 4356858670), (140, 3485486936), (160, 3049801069), (224, 2178429335), (227, 2149639520), (280, 1742743468), (454, 1074819760), (560, 871371734), (908, 537409880), (1120, 435685867), (1135, 429927904), (1289, 378563360), (1489, 327715360), (1589, 307091360), (1816, 268704940), (2270, 214963952), (2578, 189281680), (2978, 163857680), (3178, 153545680), (3632, 134352470), (4540, 107481976), (5156, 94640840), (5956, 81928840), (6356, 76772840), (6445, 75712672), (7264, 67176235), (7445, 65543072), (7945, 61418272), (9023, 54080480), (9080, 53740988), (10312, 47320420), (10423, 46816480), (11912, 40964420), (12712, 38386420), (12890, 37856336), (14890, 32771536), (15890, 30709136), (18046, 27040240), (18160, 26870494), (20624, 23660210), (20846, 23408240), (23824, 20482210), (25424, 19193210), (25780, 18928168), (29780, 16385768), (31780, 15354568), (36092, 13520120), (36320, 13435247), (41248, 11830105), (41692, 11704120), (45115, 10816096), (47648, 10241105), (50848, 9596605), (51560, 9464084), (52115, 9363296), (59560, 8192884), (63560, 7677284), (72184, 6760060), (83384, 5852060), (90230, 5408048), (103120, 4732042), (104230, 4681648), (119120, 4096442), (127120, 3838642), (144368, 3380030), (166768, 2926030), (180460, 2704024), (206240, 2366021), (208460, 2340824), (238240, 2048221), (254240, 1919321), (288736, 1690015), (292603, 1667680), (333536, 1463015), (338003, 1443680), (360920, 1352012), (416920, 1170412), (585206, 833840), (676006, 721840)]