73714720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 189178416

約数和(自身を除く): 115463696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 544, 656, 661, 680, 697, 820, 1312, 1322, 1360, 1394, 1640, 2644, 2720, 2788, 3280, 3305, 3485, 5288, 5576, 6560, 6610, 6970, 10576, 11152, 11237, 13220, 13940, 21152, 22304, 22474, 26440, 27101, 27880, 44948, 52880, 54202, 55760, 56185, 89896, 105760, 108404, 111520, 112370, 135505, 179792, 216808, 224740, 271010, 359584, 433616, 449480, 460717, 542020, 867232, 898960, 921434, 1084040, 1797920, 1842868, 2168080, 2303585, 3685736, 4336160, 4607170, 7371472, 9214340, 14742944, 18428680, 36857360, 73714720]

約数ペア:

[(1, 73714720), (2, 36857360), (4, 18428680), (5, 14742944), (8, 9214340), (10, 7371472), (16, 4607170), (17, 4336160), (20, 3685736), (32, 2303585), (34, 2168080), (40, 1842868), (41, 1797920), (68, 1084040), (80, 921434), (82, 898960), (85, 867232), (136, 542020), (160, 460717), (164, 449480), (170, 433616), (205, 359584), (272, 271010), (328, 224740), (340, 216808), (410, 179792), (544, 135505), (656, 112370), (661, 111520), (680, 108404), (697, 105760), (820, 89896), (1312, 56185), (1322, 55760), (1360, 54202), (1394, 52880), (1640, 44948), (2644, 27880), (2720, 27101), (2788, 26440), (3280, 22474), (3305, 22304), (3485, 21152), (5288, 13940), (5576, 13220), (6560, 11237), (6610, 11152), (6970, 10576)]