940857840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100519}}^1$

素因数の和:100551

約数の個数: 120

約数和(自身を含む): 3402803040

約数和(自身を除く): 2461945200

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, 100519, 201038, 301557, 402076, 502595, 603114, 804152, 904671, 1005190, 1206228, 1306747, 1507785, 1608304, 1809342, 2010380, 2412456, 2613494, 3015570, 3618684, 3920241, 4020760, 4523355, 4824912, 5226988, 6031140, 6533735, 7237368, 7840482, 8041520, 9046710, 10453976, 11760723, 12062280, 13067470, 14474736, 15680964, 18093420, 19601205, 20907952, 23521446, 24124560, 26134940, 31361928, 36186840, 39202410, 47042892, 52269880, 58803615, 62723856, 72373680, 78404820, 94085784, 104539760, 117607230, 156809640, 188171568, 235214460, 313619280, 470428920, 940857840]

約数ペア:

[(1, 940857840), (2, 470428920), (3, 313619280), (4, 235214460), (5, 188171568), (6, 156809640), (8, 117607230), (9, 104539760), (10, 94085784), (12, 78404820), (13, 72373680), (15, 62723856), (16, 58803615), (18, 52269880), (20, 47042892), (24, 39202410), (26, 36186840), (30, 31361928), (36, 26134940), (39, 24124560), (40, 23521446), (45, 20907952), (48, 19601205), (52, 18093420), (60, 15680964), (65, 14474736), (72, 13067470), (78, 12062280), (80, 11760723), (90, 10453976), (104, 9046710), (117, 8041520), (120, 7840482), (130, 7237368), (144, 6533735), (156, 6031140), (180, 5226988), (195, 4824912), (208, 4523355), (234, 4020760), (240, 3920241), (260, 3618684), (312, 3015570), (360, 2613494), (390, 2412456), (468, 2010380), (520, 1809342), (585, 1608304), (624, 1507785), (720, 1306747), (780, 1206228), (936, 1005190), (1040, 904671), (1170, 804152), (1560, 603114), (1872, 502595), (2340, 402076), (3120, 301557), (4680, 201038), (9360, 100519)]