22073520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1877}}^1$

素因数の和:1907

約数の個数: 120

約数和(自身を含む): 79642224

約数和(自身を除く): 57568704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1877, 1960, 2352, 2940, 3754, 3920, 5631, 5880, 7508, 9385, 11262, 11760, 13139, 15016, 18770, 22524, 26278, 28155, 30032, 37540, 39417, 45048, 52556, 56310, 65695, 75080, 78834, 90096, 91973, 105112, 112620, 131390, 150160, 157668, 183946, 197085, 210224, 225240, 262780, 275919, 315336, 367892, 394170, 450480, 459865, 525560, 551838, 630672, 735784, 788340, 919730, 1051120, 1103676, 1379595, 1471568, 1576680, 1839460, 2207352, 2759190, 3153360, 3678920, 4414704, 5518380, 7357840, 11036760, 22073520]

約数ペア:

[(1, 22073520), (2, 11036760), (3, 7357840), (4, 5518380), (5, 4414704), (6, 3678920), (7, 3153360), (8, 2759190), (10, 2207352), (12, 1839460), (14, 1576680), (15, 1471568), (16, 1379595), (20, 1103676), (21, 1051120), (24, 919730), (28, 788340), (30, 735784), (35, 630672), (40, 551838), (42, 525560), (48, 459865), (49, 450480), (56, 394170), (60, 367892), (70, 315336), (80, 275919), (84, 262780), (98, 225240), (105, 210224), (112, 197085), (120, 183946), (140, 157668), (147, 150160), (168, 131390), (196, 112620), (210, 105112), (240, 91973), (245, 90096), (280, 78834), (294, 75080), (336, 65695), (392, 56310), (420, 52556), (490, 45048), (560, 39417), (588, 37540), (735, 30032), (784, 28155), (840, 26278), (980, 22524), (1176, 18770), (1470, 15016), (1680, 13139), (1877, 11760), (1960, 11262), (2352, 9385), (2940, 7508), (3754, 5880), (3920, 5631)]