208068120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1986

約数の個数: 192

約数和(自身を含む): 760294080

約数和(自身を除く): 552225960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1933, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 3866, 4140, 4485, 4680, 5382, 5799, 5980, 7176, 7732, 8280, 8970, 9665, 10764, 11598, 11960, 13455, 15464, 17397, 17940, 19330, 21528, 23196, 25129, 26910, 28995, 34794, 35880, 38660, 44459, 46392, 50258, 53820, 57990, 69588, 75387, 77320, 86985, 88918, 100516, 107640, 115980, 125645, 133377, 139176, 150774, 173970, 177836, 201032, 222295, 226161, 231960, 251290, 266754, 301548, 347940, 355672, 376935, 400131, 444590, 452322, 502580, 533508, 577967, 603096, 666885, 695880, 753870, 800262, 889180, 904644, 1005160, 1067016, 1130805, 1155934, 1333770, 1507740, 1600524, 1733901, 1778360, 1809288, 2000655, 2261610, 2311868, 2667540, 2889835, 3015480, 3201048, 3467802, 4001310, 4523220, 4623736, 5201703, 5335080, 5779670, 6935604, 8002620, 8669505, 9046440, 10403406, 11559340, 13871208, 16005240, 17339010, 20806812, 23118680, 26008515, 34678020, 41613624, 52017030, 69356040, 104034060, 208068120]

約数ペア:

[(1, 208068120), (2, 104034060), (3, 69356040), (4, 52017030), (5, 41613624), (6, 34678020), (8, 26008515), (9, 23118680), (10, 20806812), (12, 17339010), (13, 16005240), (15, 13871208), (18, 11559340), (20, 10403406), (23, 9046440), (24, 8669505), (26, 8002620), (30, 6935604), (36, 5779670), (39, 5335080), (40, 5201703), (45, 4623736), (46, 4523220), (52, 4001310), (60, 3467802), (65, 3201048), (69, 3015480), (72, 2889835), (78, 2667540), (90, 2311868), (92, 2261610), (104, 2000655), (115, 1809288), (117, 1778360), (120, 1733901), (130, 1600524), (138, 1507740), (156, 1333770), (180, 1155934), (184, 1130805), (195, 1067016), (207, 1005160), (230, 904644), (234, 889180), (260, 800262), (276, 753870), (299, 695880), (312, 666885), (345, 603096), (360, 577967), (390, 533508), (414, 502580), (460, 452322), (468, 444590), (520, 400131), (552, 376935), (585, 355672), (598, 347940), (690, 301548), (780, 266754), (828, 251290), (897, 231960), (920, 226161), (936, 222295), (1035, 201032), (1170, 177836), (1196, 173970), (1380, 150774), (1495, 139176), (1560, 133377), (1656, 125645), (1794, 115980), (1933, 107640), (2070, 100516), (2340, 88918), (2392, 86985), (2691, 77320), (2760, 75387), (2990, 69588), (3588, 57990), (3866, 53820), (4140, 50258), (4485, 46392), (4680, 44459), (5382, 38660), (5799, 35880), (5980, 34794), (7176, 28995), (7732, 26910), (8280, 25129), (8970, 23196), (9665, 21528), (10764, 19330), (11598, 17940), (11960, 17397), (13455, 15464)]