228301680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:799

約数の個数: 160

約数和(自身を含む): 752094720

約数和(自身を除く): 523793040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 59, 60, 69, 80, 92, 115, 118, 120, 138, 177, 184, 230, 236, 240, 276, 295, 345, 354, 368, 460, 472, 552, 590, 690, 701, 708, 885, 920, 944, 1104, 1180, 1357, 1380, 1402, 1416, 1770, 1840, 2103, 2360, 2714, 2760, 2804, 2832, 3505, 3540, 4071, 4206, 4720, 5428, 5520, 5608, 6785, 7010, 7080, 8142, 8412, 10515, 10856, 11216, 13570, 14020, 14160, 16123, 16284, 16824, 20355, 21030, 21712, 27140, 28040, 32246, 32568, 33648, 40710, 41359, 42060, 48369, 54280, 56080, 64492, 65136, 80615, 81420, 82718, 84120, 96738, 108560, 124077, 128984, 161230, 162840, 165436, 168240, 193476, 206795, 241845, 248154, 257968, 322460, 325680, 330872, 386952, 413590, 483690, 496308, 620385, 644920, 661744, 773904, 827180, 951257, 967380, 992616, 1240770, 1289840, 1654360, 1902514, 1934760, 1985232, 2481540, 2853771, 3308720, 3805028, 3869520, 4756285, 4963080, 5707542, 7610056, 9512570, 9926160, 11415084, 14268855, 15220112, 19025140, 22830168, 28537710, 38050280, 45660336, 57075420, 76100560, 114150840, 228301680]

約数ペア:

[(1, 228301680), (2, 114150840), (3, 76100560), (4, 57075420), (5, 45660336), (6, 38050280), (8, 28537710), (10, 22830168), (12, 19025140), (15, 15220112), (16, 14268855), (20, 11415084), (23, 9926160), (24, 9512570), (30, 7610056), (40, 5707542), (46, 4963080), (48, 4756285), (59, 3869520), (60, 3805028), (69, 3308720), (80, 2853771), (92, 2481540), (115, 1985232), (118, 1934760), (120, 1902514), (138, 1654360), (177, 1289840), (184, 1240770), (230, 992616), (236, 967380), (240, 951257), (276, 827180), (295, 773904), (345, 661744), (354, 644920), (368, 620385), (460, 496308), (472, 483690), (552, 413590), (590, 386952), (690, 330872), (701, 325680), (708, 322460), (885, 257968), (920, 248154), (944, 241845), (1104, 206795), (1180, 193476), (1357, 168240), (1380, 165436), (1402, 162840), (1416, 161230), (1770, 128984), (1840, 124077), (2103, 108560), (2360, 96738), (2714, 84120), (2760, 82718), (2804, 81420), (2832, 80615), (3505, 65136), (3540, 64492), (4071, 56080), (4206, 54280), (4720, 48369), (5428, 42060), (5520, 41359), (5608, 40710), (6785, 33648), (7010, 32568), (7080, 32246), (8142, 28040), (8412, 27140), (10515, 21712), (10856, 21030), (11216, 20355), (13570, 16824), (14020, 16284), (14160, 16123)]