269272640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 168

約数和(自身を含む): 803876472

約数和(自身を除く): 534603832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1321, 1456, 1568, 1820, 1960, 2080, 2240, 2548, 2642, 2912, 3136, 3185, 3640, 3920, 4160, 5096, 5284, 5824, 6370, 6605, 7280, 7840, 9247, 10192, 10568, 12740, 13210, 14560, 15680, 17173, 18494, 20384, 21136, 25480, 26420, 29120, 34346, 36988, 40768, 42272, 46235, 50960, 52840, 64729, 68692, 73976, 84544, 85865, 92470, 101920, 105680, 120211, 129458, 137384, 147952, 171730, 184940, 203840, 211360, 240422, 258916, 274768, 295904, 323645, 343460, 369880, 422720, 480844, 517832, 549536, 591808, 601055, 647290, 686920, 739760, 841477, 961688, 1035664, 1099072, 1202110, 1294580, 1373840, 1479520, 1682954, 1923376, 2071328, 2404220, 2589160, 2747680, 2959040, 3365908, 3846752, 4142656, 4207385, 4808440, 5178320, 5495360, 6731816, 7693504, 8414770, 9616880, 10356640, 13463632, 16829540, 19233760, 20713280, 26927264, 33659080, 38467520, 53854528, 67318160, 134636320, 269272640]

約数ペア:

[(1, 269272640), (2, 134636320), (4, 67318160), (5, 53854528), (7, 38467520), (8, 33659080), (10, 26927264), (13, 20713280), (14, 19233760), (16, 16829540), (20, 13463632), (26, 10356640), (28, 9616880), (32, 8414770), (35, 7693504), (40, 6731816), (49, 5495360), (52, 5178320), (56, 4808440), (64, 4207385), (65, 4142656), (70, 3846752), (80, 3365908), (91, 2959040), (98, 2747680), (104, 2589160), (112, 2404220), (130, 2071328), (140, 1923376), (160, 1682954), (182, 1479520), (196, 1373840), (208, 1294580), (224, 1202110), (245, 1099072), (260, 1035664), (280, 961688), (320, 841477), (364, 739760), (392, 686920), (416, 647290), (448, 601055), (455, 591808), (490, 549536), (520, 517832), (560, 480844), (637, 422720), (728, 369880), (784, 343460), (832, 323645), (910, 295904), (980, 274768), (1040, 258916), (1120, 240422), (1274, 211360), (1321, 203840), (1456, 184940), (1568, 171730), (1820, 147952), (1960, 137384), (2080, 129458), (2240, 120211), (2548, 105680), (2642, 101920), (2912, 92470), (3136, 85865), (3185, 84544), (3640, 73976), (3920, 68692), (4160, 64729), (5096, 52840), (5284, 50960), (5824, 46235), (6370, 42272), (6605, 40768), (7280, 36988), (7840, 34346), (9247, 29120), (10192, 26420), (10568, 25480), (12740, 21136), (13210, 20384), (14560, 18494), (15680, 17173)]