2007452040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{1447}}^1$

素因数の和:2523

約数の個数: 128

約数和(自身を含む): 6580638720

約数和(自身を除く): 4573186680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1051, 1320, 1447, 2102, 2894, 3153, 4204, 4341, 5255, 5788, 6306, 7235, 8408, 8682, 10510, 11561, 11576, 12612, 14470, 15765, 15917, 17364, 21020, 21705, 23122, 25224, 28940, 31530, 31834, 34683, 34728, 42040, 43410, 46244, 47751, 57805, 57880, 63060, 63668, 69366, 79585, 86820, 92488, 95502, 115610, 126120, 127336, 138732, 159170, 173415, 173640, 191004, 231220, 238755, 277464, 318340, 346830, 382008, 462440, 477510, 636680, 693660, 955020, 1387320, 1520797, 1910040, 3041594, 4562391, 6083188, 7603985, 9124782, 12166376, 15207970, 16728767, 18249564, 22811955, 30415940, 33457534, 36499128, 45623910, 50186301, 60831880, 66915068, 83643835, 91247820, 100372602, 133830136, 167287670, 182495640, 200745204, 250931505, 334575340, 401490408, 501863010, 669150680, 1003726020, 2007452040]

約数ペア:

[(1, 2007452040), (2, 1003726020), (3, 669150680), (4, 501863010), (5, 401490408), (6, 334575340), (8, 250931505), (10, 200745204), (11, 182495640), (12, 167287670), (15, 133830136), (20, 100372602), (22, 91247820), (24, 83643835), (30, 66915068), (33, 60831880), (40, 50186301), (44, 45623910), (55, 36499128), (60, 33457534), (66, 30415940), (88, 22811955), (110, 18249564), (120, 16728767), (132, 15207970), (165, 12166376), (220, 9124782), (264, 7603985), (330, 6083188), (440, 4562391), (660, 3041594), (1051, 1910040), (1320, 1520797), (1447, 1387320), (2102, 955020), (2894, 693660), (3153, 636680), (4204, 477510), (4341, 462440), (5255, 382008), (5788, 346830), (6306, 318340), (7235, 277464), (8408, 238755), (8682, 231220), (10510, 191004), (11561, 173640), (11576, 173415), (12612, 159170), (14470, 138732), (15765, 127336), (15917, 126120), (17364, 115610), (21020, 95502), (21705, 92488), (23122, 86820), (25224, 79585), (28940, 69366), (31530, 63668), (31834, 63060), (34683, 57880), (34728, 57805), (42040, 47751), (43410, 46244)]