153390720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 569306880

約数和(自身を除く): 415916160

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, 56, 60, 64, 70, 80, 84, 96, 101, 105, 112, 113, 120, 128, 140, 160, 168, 192, 202, 210, 224, 226, 240, 280, 303, 320, 336, 339, 384, 404, 420, 448, 452, 480, 505, 560, 565, 606, 640, 672, 678, 707, 791, 808, 840, 896, 904, 960, 1010, 1120, 1130, 1212, 1344, 1356, 1414, 1515, 1582, 1616, 1680, 1695, 1808, 1920, 2020, 2121, 2240, 2260, 2373, 2424, 2688, 2712, 2828, 3030, 3164, 3232, 3360, 3390, 3535, 3616, 3955, 4040, 4242, 4480, 4520, 4746, 4848, 5424, 5656, 6060, 6328, 6464, 6720, 6780, 7070, 7232, 7910, 8080, 8484, 9040, 9492, 9696, 10605, 10848, 11312, 11413, 11865, 12120, 12656, 12928, 13440, 13560, 14140, 14464, 15820, 16160, 16968, 18080, 18984, 19392, 21210, 21696, 22624, 22826, 23730, 24240, 25312, 27120, 28280, 31640, 32320, 33936, 34239, 36160, 37968, 38784, 42420, 43392, 45248, 45652, 47460, 48480, 50624, 54240, 56560, 57065, 63280, 64640, 67872, 68478, 72320, 75936, 79891, 84840, 90496, 91304, 94920, 96960, 101248, 108480, 113120, 114130, 126560, 135744, 136956, 151872, 159782, 169680, 171195, 182608, 189840, 193920, 216960, 226240, 228260, 239673, 253120, 271488, 273912, 303744, 319564, 339360, 342390, 365216, 379680, 399455, 452480, 456520, 479346, 506240, 547824, 639128, 678720, 684780, 730432, 759360, 798910, 913040, 958692, 1095648, 1198365, 1278256, 1357440, 1369560, 1460864, 1518720, 1597820, 1826080, 1917384, 2191296, 2396730, 2556512, 2739120, 3195640, 3652160, 3834768, 4382592, 4793460, 5113024, 5478240, 6391280, 7304320, 7669536, 9586920, 10226048, 10956480, 12782560, 15339072, 19173840, 21912960, 25565120, 30678144, 38347680, 51130240, 76695360, 153390720]

約数ペア:

[(1, 153390720), (2, 76695360), (3, 51130240), (4, 38347680), (5, 30678144), (6, 25565120), (7, 21912960), (8, 19173840), (10, 15339072), (12, 12782560), (14, 10956480), (15, 10226048), (16, 9586920), (20, 7669536), (21, 7304320), (24, 6391280), (28, 5478240), (30, 5113024), (32, 4793460), (35, 4382592), (40, 3834768), (42, 3652160), (48, 3195640), (56, 2739120), (60, 2556512), (64, 2396730), (70, 2191296), (80, 1917384), (84, 1826080), (96, 1597820), (101, 1518720), (105, 1460864), (112, 1369560), (113, 1357440), (120, 1278256), (128, 1198365), (140, 1095648), (160, 958692), (168, 913040), (192, 798910), (202, 759360), (210, 730432), (224, 684780), (226, 678720), (240, 639128), (280, 547824), (303, 506240), (320, 479346), (336, 456520), (339, 452480), (384, 399455), (404, 379680), (420, 365216), (448, 342390), (452, 339360), (480, 319564), (505, 303744), (560, 273912), (565, 271488), (606, 253120), (640, 239673), (672, 228260), (678, 226240), (707, 216960), (791, 193920), (808, 189840), (840, 182608), (896, 171195), (904, 169680), (960, 159782), (1010, 151872), (1120, 136956), (1130, 135744), (1212, 126560), (1344, 114130), (1356, 113120), (1414, 108480), (1515, 101248), (1582, 96960), (1616, 94920), (1680, 91304), (1695, 90496), (1808, 84840), (1920, 79891), (2020, 75936), (2121, 72320), (2240, 68478), (2260, 67872), (2373, 64640), (2424, 63280), (2688, 57065), (2712, 56560), (2828, 54240), (3030, 50624), (3164, 48480), (3232, 47460), (3360, 45652), (3390, 45248), (3535, 43392), (3616, 42420), (3955, 38784), (4040, 37968), (4242, 36160), (4480, 34239), (4520, 33936), (4746, 32320), (4848, 31640), (5424, 28280), (5656, 27120), (6060, 25312), (6328, 24240), (6464, 23730), (6720, 22826), (6780, 22624), (7070, 21696), (7232, 21210), (7910, 19392), (8080, 18984), (8484, 18080), (9040, 16968), (9492, 16160), (9696, 15820), (10605, 14464), (10848, 14140), (11312, 13560), (11413, 13440), (11865, 12928), (12120, 12656)]