318413160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22679}}^1$

素因数の和:22712

約数の個数: 128

約数和(自身を含む): 1143072000

約数和(自身を除く): 824658840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 22679, 45358, 68037, 90716, 113395, 136074, 181432, 204111, 226790, 272148, 294827, 340185, 408222, 453580, 544296, 589654, 612333, 680370, 816444, 884481, 907160, 1020555, 1179308, 1224666, 1360740, 1474135, 1632888, 1768962, 2041110, 2358616, 2449332, 2653443, 2721480, 2948270, 3061665, 3537924, 4082220, 4422405, 4898664, 5306886, 5896540, 6123330, 7075848, 7960329, 8164440, 8844810, 10613772, 11793080, 12246660, 13267215, 15920658, 17689620, 21227544, 24493320, 26534430, 31841316, 35379240, 39801645, 53068860, 63682632, 79603290, 106137720, 159206580, 318413160]

約数ペア:

[(1, 318413160), (2, 159206580), (3, 106137720), (4, 79603290), (5, 63682632), (6, 53068860), (8, 39801645), (9, 35379240), (10, 31841316), (12, 26534430), (13, 24493320), (15, 21227544), (18, 17689620), (20, 15920658), (24, 13267215), (26, 12246660), (27, 11793080), (30, 10613772), (36, 8844810), (39, 8164440), (40, 7960329), (45, 7075848), (52, 6123330), (54, 5896540), (60, 5306886), (65, 4898664), (72, 4422405), (78, 4082220), (90, 3537924), (104, 3061665), (108, 2948270), (117, 2721480), (120, 2653443), (130, 2449332), (135, 2358616), (156, 2041110), (180, 1768962), (195, 1632888), (216, 1474135), (234, 1360740), (260, 1224666), (270, 1179308), (312, 1020555), (351, 907160), (360, 884481), (390, 816444), (468, 680370), (520, 612333), (540, 589654), (585, 544296), (702, 453580), (780, 408222), (936, 340185), (1080, 294827), (1170, 272148), (1404, 226790), (1560, 204111), (1755, 181432), (2340, 136074), (2808, 113395), (3510, 90716), (4680, 68037), (7020, 45358), (14040, 22679)]