7002240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 25557120

約数和(自身を除く): 18554880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 521, 560, 640, 672, 840, 896, 960, 1042, 1120, 1344, 1563, 1680, 1920, 2084, 2240, 2605, 2688, 3126, 3360, 3647, 4168, 4480, 5210, 6252, 6720, 7294, 7815, 8336, 10420, 10941, 12504, 13440, 14588, 15630, 16672, 18235, 20840, 21882, 25008, 29176, 31260, 33344, 36470, 41680, 43764, 50016, 54705, 58352, 62520, 66688, 72940, 83360, 87528, 100032, 109410, 116704, 125040, 145880, 166720, 175056, 200064, 218820, 233408, 250080, 291760, 333440, 350112, 437640, 466816, 500160, 583520, 700224, 875280, 1000320, 1167040, 1400448, 1750560, 2334080, 3501120, 7002240]

約数ペア:

[(1, 7002240), (2, 3501120), (3, 2334080), (4, 1750560), (5, 1400448), (6, 1167040), (7, 1000320), (8, 875280), (10, 700224), (12, 583520), (14, 500160), (15, 466816), (16, 437640), (20, 350112), (21, 333440), (24, 291760), (28, 250080), (30, 233408), (32, 218820), (35, 200064), (40, 175056), (42, 166720), (48, 145880), (56, 125040), (60, 116704), (64, 109410), (70, 100032), (80, 87528), (84, 83360), (96, 72940), (105, 66688), (112, 62520), (120, 58352), (128, 54705), (140, 50016), (160, 43764), (168, 41680), (192, 36470), (210, 33344), (224, 31260), (240, 29176), (280, 25008), (320, 21882), (336, 20840), (384, 18235), (420, 16672), (448, 15630), (480, 14588), (521, 13440), (560, 12504), (640, 10941), (672, 10420), (840, 8336), (896, 7815), (960, 7294), (1042, 6720), (1120, 6252), (1344, 5210), (1563, 4480), (1680, 4168), (1920, 3647), (2084, 3360), (2240, 3126), (2605, 2688)]