497293440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 256

約数和(自身を含む): 1830712320

約数和(自身を除く): 1333418880

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, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 227, 240, 280, 320, 326, 336, 384, 420, 448, 454, 480, 489, 560, 640, 652, 672, 681, 815, 840, 896, 908, 960, 978, 1120, 1135, 1141, 1304, 1344, 1362, 1589, 1630, 1680, 1816, 1920, 1956, 2240, 2270, 2282, 2445, 2608, 2688, 2724, 3178, 3260, 3360, 3405, 3423, 3632, 3912, 4480, 4540, 4564, 4767, 4890, 5216, 5448, 5705, 6356, 6520, 6720, 6810, 6846, 7264, 7824, 7945, 9080, 9128, 9534, 9780, 10432, 10896, 11410, 12712, 13040, 13440, 13620, 13692, 14528, 15648, 15890, 17115, 18160, 18256, 19068, 19560, 20864, 21792, 22820, 23835, 25424, 26080, 27240, 27384, 29056, 31296, 31780, 34230, 36320, 36512, 37001, 38136, 39120, 43584, 45640, 47670, 50848, 52160, 54480, 54768, 62592, 63560, 68460, 72640, 73024, 74002, 76272, 78240, 87168, 91280, 95340, 101696, 104320, 108960, 109536, 111003, 127120, 136920, 145280, 146048, 148004, 152544, 156480, 182560, 185005, 190680, 203392, 217920, 219072, 222006, 254240, 259007, 273840, 296008, 305088, 312960, 365120, 370010, 381360, 435840, 438144, 444012, 508480, 518014, 547680, 555015, 592016, 610176, 730240, 740020, 762720, 777021, 888024, 1016960, 1036028, 1095360, 1110030, 1184032, 1295035, 1480040, 1525440, 1554042, 1776048, 2072056, 2190720, 2220060, 2368064, 2590070, 2960080, 3050880, 3108084, 3552096, 3885105, 4144112, 4440120, 4736128, 5180140, 5920160, 6216168, 7104192, 7770210, 8288224, 8880240, 10360280, 11840320, 12432336, 14208384, 15540420, 16576448, 17760480, 20720560, 23680640, 24864672, 31080840, 33152896, 35520960, 41441120, 49729344, 62161680, 71041920, 82882240, 99458688, 124323360, 165764480, 248646720, 497293440]

約数ペア:

[(1, 497293440), (2, 248646720), (3, 165764480), (4, 124323360), (5, 99458688), (6, 82882240), (7, 71041920), (8, 62161680), (10, 49729344), (12, 41441120), (14, 35520960), (15, 33152896), (16, 31080840), (20, 24864672), (21, 23680640), (24, 20720560), (28, 17760480), (30, 16576448), (32, 15540420), (35, 14208384), (40, 12432336), (42, 11840320), (48, 10360280), (56, 8880240), (60, 8288224), (64, 7770210), (70, 7104192), (80, 6216168), (84, 5920160), (96, 5180140), (105, 4736128), (112, 4440120), (120, 4144112), (128, 3885105), (140, 3552096), (160, 3108084), (163, 3050880), (168, 2960080), (192, 2590070), (210, 2368064), (224, 2220060), (227, 2190720), (240, 2072056), (280, 1776048), (320, 1554042), (326, 1525440), (336, 1480040), (384, 1295035), (420, 1184032), (448, 1110030), (454, 1095360), (480, 1036028), (489, 1016960), (560, 888024), (640, 777021), (652, 762720), (672, 740020), (681, 730240), (815, 610176), (840, 592016), (896, 555015), (908, 547680), (960, 518014), (978, 508480), (1120, 444012), (1135, 438144), (1141, 435840), (1304, 381360), (1344, 370010), (1362, 365120), (1589, 312960), (1630, 305088), (1680, 296008), (1816, 273840), (1920, 259007), (1956, 254240), (2240, 222006), (2270, 219072), (2282, 217920), (2445, 203392), (2608, 190680), (2688, 185005), (2724, 182560), (3178, 156480), (3260, 152544), (3360, 148004), (3405, 146048), (3423, 145280), (3632, 136920), (3912, 127120), (4480, 111003), (4540, 109536), (4564, 108960), (4767, 104320), (4890, 101696), (5216, 95340), (5448, 91280), (5705, 87168), (6356, 78240), (6520, 76272), (6720, 74002), (6810, 73024), (6846, 72640), (7264, 68460), (7824, 63560), (7945, 62592), (9080, 54768), (9128, 54480), (9534, 52160), (9780, 50848), (10432, 47670), (10896, 45640), (11410, 43584), (12712, 39120), (13040, 38136), (13440, 37001), (13620, 36512), (13692, 36320), (14528, 34230), (15648, 31780), (15890, 31296), (17115, 29056), (18160, 27384), (18256, 27240), (19068, 26080), (19560, 25424), (20864, 23835), (21792, 22820)]