852636680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3163

約数の個数: 128

約数和(自身を含む): 2341785600

約数和(自身を除く): 1489148920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 43, 46, 56, 70, 86, 92, 115, 140, 161, 172, 184, 215, 230, 280, 301, 322, 344, 430, 460, 602, 644, 805, 860, 920, 989, 1204, 1288, 1505, 1610, 1720, 1978, 2408, 3010, 3079, 3220, 3956, 4945, 6020, 6158, 6440, 6923, 7912, 9890, 12040, 12316, 13846, 15395, 19780, 21553, 24632, 27692, 30790, 34615, 39560, 43106, 55384, 61580, 69230, 70817, 86212, 107765, 123160, 132397, 138460, 141634, 172424, 215530, 264794, 276920, 283268, 354085, 431060, 495719, 529588, 566536, 661985, 708170, 862120, 926779, 991438, 1059176, 1323970, 1416340, 1853558, 1982876, 2478595, 2647940, 2832680, 3045131, 3707116, 3965752, 4633895, 4957190, 5295880, 6090262, 7414232, 9267790, 9914380, 12180524, 15225655, 18535580, 19828760, 21315917, 24361048, 30451310, 37071160, 42631834, 60902620, 85263668, 106579585, 121805240, 170527336, 213159170, 426318340, 852636680]

約数ペア:

[(1, 852636680), (2, 426318340), (4, 213159170), (5, 170527336), (7, 121805240), (8, 106579585), (10, 85263668), (14, 60902620), (20, 42631834), (23, 37071160), (28, 30451310), (35, 24361048), (40, 21315917), (43, 19828760), (46, 18535580), (56, 15225655), (70, 12180524), (86, 9914380), (92, 9267790), (115, 7414232), (140, 6090262), (161, 5295880), (172, 4957190), (184, 4633895), (215, 3965752), (230, 3707116), (280, 3045131), (301, 2832680), (322, 2647940), (344, 2478595), (430, 1982876), (460, 1853558), (602, 1416340), (644, 1323970), (805, 1059176), (860, 991438), (920, 926779), (989, 862120), (1204, 708170), (1288, 661985), (1505, 566536), (1610, 529588), (1720, 495719), (1978, 431060), (2408, 354085), (3010, 283268), (3079, 276920), (3220, 264794), (3956, 215530), (4945, 172424), (6020, 141634), (6158, 138460), (6440, 132397), (6923, 123160), (7912, 107765), (9890, 86212), (12040, 70817), (12316, 69230), (13846, 61580), (15395, 55384), (19780, 43106), (21553, 39560), (24632, 34615), (27692, 30790)]