2347967280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{787}}^1$

素因数の和:1235

約数の個数: 160

約数和(自身を含む): 7541803008

約数和(自身を除く): 5193835728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 401, 465, 496, 620, 744, 787, 802, 930, 1203, 1240, 1488, 1574, 1604, 1860, 2005, 2361, 2406, 2480, 3148, 3208, 3720, 3935, 4010, 4722, 4812, 6015, 6296, 6416, 7440, 7870, 8020, 9444, 9624, 11805, 12030, 12431, 12592, 15740, 16040, 18888, 19248, 23610, 24060, 24397, 24862, 31480, 32080, 37293, 37776, 47220, 48120, 48794, 49724, 62155, 62960, 73191, 74586, 94440, 96240, 97588, 99448, 121985, 124310, 146382, 149172, 186465, 188880, 195176, 198896, 243970, 248620, 292764, 298344, 315587, 365955, 372930, 390352, 487940, 497240, 585528, 596688, 631174, 731910, 745860, 946761, 975880, 994480, 1171056, 1262348, 1463820, 1491720, 1577935, 1893522, 1951760, 2524696, 2927640, 2983440, 3155870, 3787044, 4733805, 5049392, 5855280, 6311740, 7574088, 9467610, 9783197, 12623480, 15148176, 18935220, 19566394, 25246960, 29349591, 37870440, 39132788, 48915985, 58699182, 75740880, 78265576, 97831970, 117398364, 146747955, 156531152, 195663940, 234796728, 293495910, 391327880, 469593456, 586991820, 782655760, 1173983640, 2347967280]

約数ペア:

[(1, 2347967280), (2, 1173983640), (3, 782655760), (4, 586991820), (5, 469593456), (6, 391327880), (8, 293495910), (10, 234796728), (12, 195663940), (15, 156531152), (16, 146747955), (20, 117398364), (24, 97831970), (30, 78265576), (31, 75740880), (40, 58699182), (48, 48915985), (60, 39132788), (62, 37870440), (80, 29349591), (93, 25246960), (120, 19566394), (124, 18935220), (155, 15148176), (186, 12623480), (240, 9783197), (248, 9467610), (310, 7574088), (372, 6311740), (401, 5855280), (465, 5049392), (496, 4733805), (620, 3787044), (744, 3155870), (787, 2983440), (802, 2927640), (930, 2524696), (1203, 1951760), (1240, 1893522), (1488, 1577935), (1574, 1491720), (1604, 1463820), (1860, 1262348), (2005, 1171056), (2361, 994480), (2406, 975880), (2480, 946761), (3148, 745860), (3208, 731910), (3720, 631174), (3935, 596688), (4010, 585528), (4722, 497240), (4812, 487940), (6015, 390352), (6296, 372930), (6416, 365955), (7440, 315587), (7870, 298344), (8020, 292764), (9444, 248620), (9624, 243970), (11805, 198896), (12030, 195176), (12431, 188880), (12592, 186465), (15740, 149172), (16040, 146382), (18888, 124310), (19248, 121985), (23610, 99448), (24060, 97588), (24397, 96240), (24862, 94440), (31480, 74586), (32080, 73191), (37293, 62960), (37776, 62155), (47220, 49724), (48120, 48794)]