384844740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39839}}^1$

素因数の和:39881

約数の個数: 96

約数和(自身を含む): 1285079040

約数和(自身を除く): 900234300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 39839, 79678, 119517, 159356, 199195, 239034, 278873, 398390, 478068, 557746, 597585, 796780, 836619, 916297, 1115492, 1195170, 1394365, 1673238, 1832594, 2390340, 2748891, 2788730, 3346476, 3665188, 4183095, 4581485, 5497782, 5577460, 6414079, 8366190, 9162970, 10995564, 12828158, 13744455, 16732380, 18325940, 19242237, 25656316, 27488910, 32070395, 38484474, 54977820, 64140790, 76968948, 96211185, 128281580, 192422370, 384844740]

約数ペア:

[(1, 384844740), (2, 192422370), (3, 128281580), (4, 96211185), (5, 76968948), (6, 64140790), (7, 54977820), (10, 38484474), (12, 32070395), (14, 27488910), (15, 25656316), (20, 19242237), (21, 18325940), (23, 16732380), (28, 13744455), (30, 12828158), (35, 10995564), (42, 9162970), (46, 8366190), (60, 6414079), (69, 5577460), (70, 5497782), (84, 4581485), (92, 4183095), (105, 3665188), (115, 3346476), (138, 2788730), (140, 2748891), (161, 2390340), (210, 1832594), (230, 1673238), (276, 1394365), (322, 1195170), (345, 1115492), (420, 916297), (460, 836619), (483, 796780), (644, 597585), (690, 557746), (805, 478068), (966, 398390), (1380, 278873), (1610, 239034), (1932, 199195), (2415, 159356), (3220, 119517), (4830, 79678), (9660, 39839)]