203741760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2660

約数の個数: 112

約数和(自身を含む): 654929856

約数和(自身を除く): 451188096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2557, 2656, 3320, 3984, 4980, 5114, 5312, 6640, 7671, 7968, 9960, 10228, 12785, 13280, 15342, 15936, 19920, 20456, 25570, 26560, 30684, 38355, 39840, 40912, 51140, 61368, 76710, 79680, 81824, 102280, 122736, 153420, 163648, 204560, 212231, 245472, 306840, 409120, 424462, 490944, 613680, 636693, 818240, 848924, 1061155, 1227360, 1273386, 1697848, 2122310, 2454720, 2546772, 3183465, 3395696, 4244620, 5093544, 6366930, 6791392, 8489240, 10187088, 12733860, 13582784, 16978480, 20374176, 25467720, 33956960, 40748352, 50935440, 67913920, 101870880, 203741760]

約数ペア:

[(1, 203741760), (2, 101870880), (3, 67913920), (4, 50935440), (5, 40748352), (6, 33956960), (8, 25467720), (10, 20374176), (12, 16978480), (15, 13582784), (16, 12733860), (20, 10187088), (24, 8489240), (30, 6791392), (32, 6366930), (40, 5093544), (48, 4244620), (60, 3395696), (64, 3183465), (80, 2546772), (83, 2454720), (96, 2122310), (120, 1697848), (160, 1273386), (166, 1227360), (192, 1061155), (240, 848924), (249, 818240), (320, 636693), (332, 613680), (415, 490944), (480, 424462), (498, 409120), (664, 306840), (830, 245472), (960, 212231), (996, 204560), (1245, 163648), (1328, 153420), (1660, 122736), (1992, 102280), (2490, 81824), (2557, 79680), (2656, 76710), (3320, 61368), (3984, 51140), (4980, 40912), (5114, 39840), (5312, 38355), (6640, 30684), (7671, 26560), (7968, 25570), (9960, 20456), (10228, 19920), (12785, 15936), (13280, 15342)]