223382640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71597}}^1$

素因数の和:71626

約数の個数: 80

約数和(自身を含む): 745764768

約数和(自身を除く): 522382128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 71597, 143194, 214791, 286388, 357985, 429582, 572776, 715970, 859164, 930761, 1073955, 1145552, 1431940, 1718328, 1861522, 2147910, 2792283, 2863880, 3436656, 3723044, 4295820, 4653805, 5584566, 5727760, 7446088, 8591640, 9307610, 11169132, 13961415, 14892176, 17183280, 18615220, 22338264, 27922830, 37230440, 44676528, 55845660, 74460880, 111691320, 223382640]

約数ペア:

[(1, 223382640), (2, 111691320), (3, 74460880), (4, 55845660), (5, 44676528), (6, 37230440), (8, 27922830), (10, 22338264), (12, 18615220), (13, 17183280), (15, 14892176), (16, 13961415), (20, 11169132), (24, 9307610), (26, 8591640), (30, 7446088), (39, 5727760), (40, 5584566), (48, 4653805), (52, 4295820), (60, 3723044), (65, 3436656), (78, 2863880), (80, 2792283), (104, 2147910), (120, 1861522), (130, 1718328), (156, 1431940), (195, 1145552), (208, 1073955), (240, 930761), (260, 859164), (312, 715970), (390, 572776), (520, 429582), (624, 357985), (780, 286388), (1040, 214791), (1560, 143194), (3120, 71597)]