243503760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1493

約数の個数: 160

約数和(自身を含む): 813662208

約数和(自身を除く): 570158448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1423, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2846, 2852, 3565, 3720, 4269, 4278, 5520, 5692, 5704, 7115, 7130, 7440, 8538, 8556, 10695, 11384, 11408, 14230, 14260, 17076, 17112, 21345, 21390, 22768, 28460, 28520, 32729, 34152, 34224, 42690, 42780, 44113, 56920, 57040, 65458, 68304, 85380, 85560, 88226, 98187, 113840, 130916, 132339, 163645, 170760, 171120, 176452, 196374, 220565, 261832, 264678, 327290, 341520, 352904, 392748, 441130, 490935, 523664, 529356, 654580, 661695, 705808, 785496, 882260, 981870, 1014599, 1058712, 1309160, 1323390, 1570992, 1764520, 1963740, 2029198, 2117424, 2618320, 2646780, 3043797, 3529040, 3927480, 4058396, 5072995, 5293560, 6087594, 7854960, 8116792, 10145990, 10587120, 12175188, 15218985, 16233584, 20291980, 24350376, 30437970, 40583960, 48700752, 60875940, 81167920, 121751880, 243503760]

約数ペア:

[(1, 243503760), (2, 121751880), (3, 81167920), (4, 60875940), (5, 48700752), (6, 40583960), (8, 30437970), (10, 24350376), (12, 20291980), (15, 16233584), (16, 15218985), (20, 12175188), (23, 10587120), (24, 10145990), (30, 8116792), (31, 7854960), (40, 6087594), (46, 5293560), (48, 5072995), (60, 4058396), (62, 3927480), (69, 3529040), (80, 3043797), (92, 2646780), (93, 2618320), (115, 2117424), (120, 2029198), (124, 1963740), (138, 1764520), (155, 1570992), (184, 1323390), (186, 1309160), (230, 1058712), (240, 1014599), (248, 981870), (276, 882260), (310, 785496), (345, 705808), (368, 661695), (372, 654580), (460, 529356), (465, 523664), (496, 490935), (552, 441130), (620, 392748), (690, 352904), (713, 341520), (744, 327290), (920, 264678), (930, 261832), (1104, 220565), (1240, 196374), (1380, 176452), (1423, 171120), (1426, 170760), (1488, 163645), (1840, 132339), (1860, 130916), (2139, 113840), (2480, 98187), (2760, 88226), (2846, 85560), (2852, 85380), (3565, 68304), (3720, 65458), (4269, 57040), (4278, 56920), (5520, 44113), (5692, 42780), (5704, 42690), (7115, 34224), (7130, 34152), (7440, 32729), (8538, 28520), (8556, 28460), (10695, 22768), (11384, 21390), (11408, 21345), (14230, 17112), (14260, 17076)]