23661120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{503}}^1$

素因数の和:537

約数の個数: 168

約数和(自身を含む): 87562944

約数和(自身を除く): 63901824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 503, 560, 588, 672, 735, 784, 840, 960, 980, 1006, 1120, 1176, 1344, 1470, 1509, 1568, 1680, 1960, 2012, 2240, 2352, 2515, 2940, 3018, 3136, 3360, 3521, 3920, 4024, 4704, 5030, 5880, 6036, 6720, 7042, 7545, 7840, 8048, 9408, 10060, 10563, 11760, 12072, 14084, 15090, 15680, 16096, 17605, 20120, 21126, 23520, 24144, 24647, 28168, 30180, 32192, 35210, 40240, 42252, 47040, 48288, 49294, 52815, 56336, 60360, 70420, 73941, 80480, 84504, 96576, 98588, 105630, 112672, 120720, 123235, 140840, 147882, 160960, 169008, 197176, 211260, 225344, 241440, 246470, 281680, 295764, 338016, 369705, 394352, 422520, 482880, 492940, 563360, 591528, 676032, 739410, 788704, 845040, 985880, 1126720, 1183056, 1478820, 1577408, 1690080, 1971760, 2366112, 2957640, 3380160, 3943520, 4732224, 5915280, 7887040, 11830560, 23661120]

約数ペア:

[(1, 23661120), (2, 11830560), (3, 7887040), (4, 5915280), (5, 4732224), (6, 3943520), (7, 3380160), (8, 2957640), (10, 2366112), (12, 1971760), (14, 1690080), (15, 1577408), (16, 1478820), (20, 1183056), (21, 1126720), (24, 985880), (28, 845040), (30, 788704), (32, 739410), (35, 676032), (40, 591528), (42, 563360), (48, 492940), (49, 482880), (56, 422520), (60, 394352), (64, 369705), (70, 338016), (80, 295764), (84, 281680), (96, 246470), (98, 241440), (105, 225344), (112, 211260), (120, 197176), (140, 169008), (147, 160960), (160, 147882), (168, 140840), (192, 123235), (196, 120720), (210, 112672), (224, 105630), (240, 98588), (245, 96576), (280, 84504), (294, 80480), (320, 73941), (336, 70420), (392, 60360), (420, 56336), (448, 52815), (480, 49294), (490, 48288), (503, 47040), (560, 42252), (588, 40240), (672, 35210), (735, 32192), (784, 30180), (840, 28168), (960, 24647), (980, 24144), (1006, 23520), (1120, 21126), (1176, 20120), (1344, 17605), (1470, 16096), (1509, 15680), (1568, 15090), (1680, 14084), (1960, 12072), (2012, 11760), (2240, 10563), (2352, 10060), (2515, 9408), (2940, 8048), (3018, 7840), (3136, 7545), (3360, 7042), (3521, 6720), (3920, 6036), (4024, 5880), (4704, 5030)]