223219360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15366

約数の個数: 96

約数和(自身を含む): 649095552

約数和(自身を除く): 425876192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 15331, 30662, 61324, 76655, 107317, 122648, 153310, 199303, 214634, 245296, 306620, 398606, 429268, 490592, 536585, 613240, 797212, 858536, 996515, 1073170, 1226480, 1395121, 1594424, 1717072, 1993030, 2146340, 2452960, 2790242, 3188848, 3434144, 3986060, 4292680, 5580484, 6377696, 6975605, 7972120, 8585360, 11160968, 13951210, 15944240, 17170720, 22321936, 27902420, 31888480, 44643872, 55804840, 111609680, 223219360]

約数ペア:

[(1, 223219360), (2, 111609680), (4, 55804840), (5, 44643872), (7, 31888480), (8, 27902420), (10, 22321936), (13, 17170720), (14, 15944240), (16, 13951210), (20, 11160968), (26, 8585360), (28, 7972120), (32, 6975605), (35, 6377696), (40, 5580484), (52, 4292680), (56, 3986060), (65, 3434144), (70, 3188848), (80, 2790242), (91, 2452960), (104, 2146340), (112, 1993030), (130, 1717072), (140, 1594424), (160, 1395121), (182, 1226480), (208, 1073170), (224, 996515), (260, 858536), (280, 797212), (364, 613240), (416, 536585), (455, 490592), (520, 429268), (560, 398606), (728, 306620), (910, 245296), (1040, 214634), (1120, 199303), (1456, 153310), (1820, 122648), (2080, 107317), (2912, 76655), (3640, 61324), (7280, 30662), (14560, 15331)]