163760320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30103}}^1$

素因数の和:30137

約数の個数: 56

約数和(自身を含む): 412906464

約数和(自身を除く): 249146144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 30103, 60206, 120412, 150515, 240824, 301030, 481648, 511751, 602060, 963296, 1023502, 1204120, 1926592, 2047004, 2408240, 2558755, 4094008, 4816480, 5117510, 8188016, 9632960, 10235020, 16376032, 20470040, 32752064, 40940080, 81880160, 163760320]

約数ペア:

[(1, 163760320), (2, 81880160), (4, 40940080), (5, 32752064), (8, 20470040), (10, 16376032), (16, 10235020), (17, 9632960), (20, 8188016), (32, 5117510), (34, 4816480), (40, 4094008), (64, 2558755), (68, 2408240), (80, 2047004), (85, 1926592), (136, 1204120), (160, 1023502), (170, 963296), (272, 602060), (320, 511751), (340, 481648), (544, 301030), (680, 240824), (1088, 150515), (1360, 120412), (2720, 60206), (5440, 30103)]