2221656840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4201}}^1$

素因数の和:4344

約数の個数: 192

約数和(自身を含む): 7846478640

約数和(自身を除く): 5624821800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 113, 117, 120, 130, 156, 180, 195, 226, 234, 260, 312, 339, 360, 390, 452, 468, 520, 565, 585, 678, 780, 904, 936, 1017, 1130, 1170, 1356, 1469, 1560, 1695, 2034, 2260, 2340, 2712, 2938, 3390, 4068, 4201, 4407, 4520, 4680, 5085, 5876, 6780, 7345, 8136, 8402, 8814, 10170, 11752, 12603, 13221, 13560, 14690, 16804, 17628, 20340, 21005, 22035, 25206, 26442, 29380, 33608, 35256, 37809, 40680, 42010, 44070, 50412, 52884, 54613, 58760, 63015, 66105, 75618, 84020, 88140, 100824, 105768, 109226, 126030, 132210, 151236, 163839, 168040, 176280, 189045, 218452, 252060, 264420, 273065, 302472, 327678, 378090, 436904, 474713, 491517, 504120, 528840, 546130, 655356, 756180, 819195, 949426, 983034, 1092260, 1310712, 1424139, 1512360, 1638390, 1898852, 1966068, 2184520, 2373565, 2457585, 2848278, 3276780, 3797704, 3932136, 4272417, 4747130, 4915170, 5696556, 6171269, 6553560, 7120695, 8544834, 9494260, 9830340, 11393112, 12342538, 14241390, 17089668, 18513807, 18988520, 19660680, 21362085, 24685076, 28482780, 30856345, 34179336, 37027614, 42724170, 49370152, 55541421, 56965560, 61712690, 74055228, 85448340, 92569035, 111082842, 123425380, 148110456, 170896680, 185138070, 222165684, 246850760, 277707105, 370276140, 444331368, 555414210, 740552280, 1110828420, 2221656840]

約数ペア:

[(1, 2221656840), (2, 1110828420), (3, 740552280), (4, 555414210), (5, 444331368), (6, 370276140), (8, 277707105), (9, 246850760), (10, 222165684), (12, 185138070), (13, 170896680), (15, 148110456), (18, 123425380), (20, 111082842), (24, 92569035), (26, 85448340), (30, 74055228), (36, 61712690), (39, 56965560), (40, 55541421), (45, 49370152), (52, 42724170), (60, 37027614), (65, 34179336), (72, 30856345), (78, 28482780), (90, 24685076), (104, 21362085), (113, 19660680), (117, 18988520), (120, 18513807), (130, 17089668), (156, 14241390), (180, 12342538), (195, 11393112), (226, 9830340), (234, 9494260), (260, 8544834), (312, 7120695), (339, 6553560), (360, 6171269), (390, 5696556), (452, 4915170), (468, 4747130), (520, 4272417), (565, 3932136), (585, 3797704), (678, 3276780), (780, 2848278), (904, 2457585), (936, 2373565), (1017, 2184520), (1130, 1966068), (1170, 1898852), (1356, 1638390), (1469, 1512360), (1560, 1424139), (1695, 1310712), (2034, 1092260), (2260, 983034), (2340, 949426), (2712, 819195), (2938, 756180), (3390, 655356), (4068, 546130), (4201, 528840), (4407, 504120), (4520, 491517), (4680, 474713), (5085, 436904), (5876, 378090), (6780, 327678), (7345, 302472), (8136, 273065), (8402, 264420), (8814, 252060), (10170, 218452), (11752, 189045), (12603, 176280), (13221, 168040), (13560, 163839), (14690, 151236), (16804, 132210), (17628, 126030), (20340, 109226), (21005, 105768), (22035, 100824), (25206, 88140), (26442, 84020), (29380, 75618), (33608, 66105), (35256, 63015), (37809, 58760), (40680, 54613), (42010, 52884), (44070, 50412)]