134636320

素因数分解:

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

素因数の和:1363

約数の個数: 144

約数和(自身を含む): 398773368

約数和(自身を除く): 264137048

約数列:

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

約数ペア:

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