326404680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{55511}}^1$

素因数の和:55539

約数の個数: 96

約数和(自身を含む): 1139106240

約数和(自身を除く): 812701560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 55511, 111022, 166533, 222044, 277555, 333066, 388577, 444088, 555110, 666132, 777154, 832665, 1110220, 1165731, 1332264, 1554308, 1665330, 1942885, 2220440, 2331462, 2720039, 3108616, 3330660, 3885770, 4662924, 5440078, 5828655, 6661320, 7771540, 8160117, 9325848, 10880156, 11657310, 13600195, 15543080, 16320234, 21760312, 23314620, 27200390, 32640468, 40800585, 46629240, 54400780, 65280936, 81601170, 108801560, 163202340, 326404680]

約数ペア:

[(1, 326404680), (2, 163202340), (3, 108801560), (4, 81601170), (5, 65280936), (6, 54400780), (7, 46629240), (8, 40800585), (10, 32640468), (12, 27200390), (14, 23314620), (15, 21760312), (20, 16320234), (21, 15543080), (24, 13600195), (28, 11657310), (30, 10880156), (35, 9325848), (40, 8160117), (42, 7771540), (49, 6661320), (56, 5828655), (60, 5440078), (70, 4662924), (84, 3885770), (98, 3330660), (105, 3108616), (120, 2720039), (140, 2331462), (147, 2220440), (168, 1942885), (196, 1665330), (210, 1554308), (245, 1332264), (280, 1165731), (294, 1110220), (392, 832665), (420, 777154), (490, 666132), (588, 555110), (735, 444088), (840, 388577), (980, 333066), (1176, 277555), (1470, 222044), (1960, 166533), (2940, 111022), (5880, 55511)]