17226720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1737

約数の個数: 144

約数和(自身を含む): 67223520

約数和(自身を除く): 49996800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 1709, 2016, 2520, 3360, 3418, 5040, 5127, 6836, 8545, 10080, 10254, 11963, 13672, 15381, 17090, 20508, 23926, 25635, 27344, 30762, 34180, 35889, 41016, 47852, 51270, 54688, 59815, 61524, 68360, 71778, 76905, 82032, 95704, 102540, 107667, 119630, 123048, 136720, 143556, 153810, 164064, 179445, 191408, 205080, 215334, 239260, 246096, 273440, 287112, 307620, 358890, 382816, 410160, 430668, 478520, 492192, 538335, 574224, 615240, 717780, 820320, 861336, 957040, 1076670, 1148448, 1230480, 1435560, 1722672, 1914080, 2153340, 2460960, 2871120, 3445344, 4306680, 5742240, 8613360, 17226720]

約数ペア:

[(1, 17226720), (2, 8613360), (3, 5742240), (4, 4306680), (5, 3445344), (6, 2871120), (7, 2460960), (8, 2153340), (9, 1914080), (10, 1722672), (12, 1435560), (14, 1230480), (15, 1148448), (16, 1076670), (18, 957040), (20, 861336), (21, 820320), (24, 717780), (28, 615240), (30, 574224), (32, 538335), (35, 492192), (36, 478520), (40, 430668), (42, 410160), (45, 382816), (48, 358890), (56, 307620), (60, 287112), (63, 273440), (70, 246096), (72, 239260), (80, 215334), (84, 205080), (90, 191408), (96, 179445), (105, 164064), (112, 153810), (120, 143556), (126, 136720), (140, 123048), (144, 119630), (160, 107667), (168, 102540), (180, 95704), (210, 82032), (224, 76905), (240, 71778), (252, 68360), (280, 61524), (288, 59815), (315, 54688), (336, 51270), (360, 47852), (420, 41016), (480, 35889), (504, 34180), (560, 30762), (630, 27344), (672, 25635), (720, 23926), (840, 20508), (1008, 17090), (1120, 15381), (1260, 13672), (1440, 11963), (1680, 10254), (1709, 10080), (2016, 8545), (2520, 6836), (3360, 5127), (3418, 5040)]