211283280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22573}}^1$

素因数の和:22605

約数の個数: 120

約数和(自身を含む): 764175048

約数和(自身を除く): 552891768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22573, 45146, 67719, 90292, 112865, 135438, 180584, 203157, 225730, 270876, 293449, 338595, 361168, 406314, 451460, 541752, 586898, 677190, 812628, 880347, 902920, 1015785, 1083504, 1173796, 1354380, 1467245, 1625256, 1760694, 1805840, 2031570, 2347592, 2641041, 2708760, 2934490, 3250512, 3521388, 4063140, 4401735, 4695184, 5282082, 5417520, 5868980, 7042776, 8126280, 8803470, 10564164, 11737960, 13205205, 14085552, 16252560, 17606940, 21128328, 23475920, 26410410, 35213880, 42256656, 52820820, 70427760, 105641640, 211283280]

約数ペア:

[(1, 211283280), (2, 105641640), (3, 70427760), (4, 52820820), (5, 42256656), (6, 35213880), (8, 26410410), (9, 23475920), (10, 21128328), (12, 17606940), (13, 16252560), (15, 14085552), (16, 13205205), (18, 11737960), (20, 10564164), (24, 8803470), (26, 8126280), (30, 7042776), (36, 5868980), (39, 5417520), (40, 5282082), (45, 4695184), (48, 4401735), (52, 4063140), (60, 3521388), (65, 3250512), (72, 2934490), (78, 2708760), (80, 2641041), (90, 2347592), (104, 2031570), (117, 1805840), (120, 1760694), (130, 1625256), (144, 1467245), (156, 1354380), (180, 1173796), (195, 1083504), (208, 1015785), (234, 902920), (240, 880347), (260, 812628), (312, 677190), (360, 586898), (390, 541752), (468, 451460), (520, 406314), (585, 361168), (624, 338595), (720, 293449), (780, 270876), (936, 225730), (1040, 203157), (1170, 180584), (1560, 135438), (1872, 112865), (2340, 90292), (3120, 67719), (4680, 45146), (9360, 22573)]