71572248960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{138577}}^1$

素因数の和:138868

約数の個数: 128

約数和(自身を含む): 228986287200

約数和(自身を除く): 157414038240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 269, 320, 384, 480, 538, 640, 807, 960, 1076, 1345, 1614, 1920, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 8608, 10760, 12912, 16140, 17216, 21520, 25824, 32280, 34432, 43040, 51648, 64560, 86080, 103296, 129120, 138577, 172160, 258240, 277154, 415731, 516480, 554308, 692885, 831462, 1108616, 1385770, 1662924, 2078655, 2217232, 2771540, 3325848, 4157310, 4434464, 5543080, 6651696, 8314620, 8868928, 11086160, 13303392, 16629240, 17737856, 22172320, 26606784, 33258480, 37277213, 44344640, 53213568, 66516960, 74554426, 88689280, 111831639, 133033920, 149108852, 186386065, 223663278, 266067840, 298217704, 372772130, 447326556, 559158195, 596435408, 745544260, 894653112, 1118316390, 1192870816, 1491088520, 1789306224, 2236632780, 2385741632, 2982177040, 3578612448, 4473265560, 4771483264, 5964354080, 7157224896, 8946531120, 11928708160, 14314449792, 17893062240, 23857416320, 35786124480, 71572248960]

約数ペア:

[(1, 71572248960), (2, 35786124480), (3, 23857416320), (4, 17893062240), (5, 14314449792), (6, 11928708160), (8, 8946531120), (10, 7157224896), (12, 5964354080), (15, 4771483264), (16, 4473265560), (20, 3578612448), (24, 2982177040), (30, 2385741632), (32, 2236632780), (40, 1789306224), (48, 1491088520), (60, 1192870816), (64, 1118316390), (80, 894653112), (96, 745544260), (120, 596435408), (128, 559158195), (160, 447326556), (192, 372772130), (240, 298217704), (269, 266067840), (320, 223663278), (384, 186386065), (480, 149108852), (538, 133033920), (640, 111831639), (807, 88689280), (960, 74554426), (1076, 66516960), (1345, 53213568), (1614, 44344640), (1920, 37277213), (2152, 33258480), (2690, 26606784), (3228, 22172320), (4035, 17737856), (4304, 16629240), (5380, 13303392), (6456, 11086160), (8070, 8868928), (8608, 8314620), (10760, 6651696), (12912, 5543080), (16140, 4434464), (17216, 4157310), (21520, 3325848), (25824, 2771540), (32280, 2217232), (34432, 2078655), (43040, 1662924), (51648, 1385770), (64560, 1108616), (86080, 831462), (103296, 692885), (129120, 554308), (138577, 516480), (172160, 415731), (258240, 277154)]