66314280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32507}}^1$

素因数の和:32538

約数の個数: 64

約数和(自身を含む): 210651840

約数和(自身を除く): 144337560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 32507, 65014, 97521, 130028, 162535, 195042, 260056, 325070, 390084, 487605, 552619, 650140, 780168, 975210, 1105238, 1300280, 1657857, 1950420, 2210476, 2763095, 3315714, 3900840, 4420952, 5526190, 6631428, 8289285, 11052380, 13262856, 16578570, 22104760, 33157140, 66314280]

約数ペア:

[(1, 66314280), (2, 33157140), (3, 22104760), (4, 16578570), (5, 13262856), (6, 11052380), (8, 8289285), (10, 6631428), (12, 5526190), (15, 4420952), (17, 3900840), (20, 3315714), (24, 2763095), (30, 2210476), (34, 1950420), (40, 1657857), (51, 1300280), (60, 1105238), (68, 975210), (85, 780168), (102, 650140), (120, 552619), (136, 487605), (170, 390084), (204, 325070), (255, 260056), (340, 195042), (408, 162535), (510, 130028), (680, 97521), (1020, 65014), (2040, 32507)]