1718631720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367229}}^1$

素因数の和:367259

約数の個数: 96

約数和(自身を含む): 6015227400

約数和(自身を除く): 4296595680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 367229, 734458, 1101687, 1468916, 1836145, 2203374, 2937832, 3305061, 3672290, 4406748, 4773977, 5508435, 6610122, 7344580, 8813496, 9547954, 11016870, 13220244, 14321931, 14689160, 16525305, 19095908, 22033740, 23869885, 26440488, 28643862, 33050610, 38191816, 42965793, 44067480, 47739770, 57287724, 66101220, 71609655, 85931586, 95479540, 114575448, 132202440, 143219310, 171863172, 190959080, 214828965, 286438620, 343726344, 429657930, 572877240, 859315860, 1718631720]

約数ペア:

[(1, 1718631720), (2, 859315860), (3, 572877240), (4, 429657930), (5, 343726344), (6, 286438620), (8, 214828965), (9, 190959080), (10, 171863172), (12, 143219310), (13, 132202440), (15, 114575448), (18, 95479540), (20, 85931586), (24, 71609655), (26, 66101220), (30, 57287724), (36, 47739770), (39, 44067480), (40, 42965793), (45, 38191816), (52, 33050610), (60, 28643862), (65, 26440488), (72, 23869885), (78, 22033740), (90, 19095908), (104, 16525305), (117, 14689160), (120, 14321931), (130, 13220244), (156, 11016870), (180, 9547954), (195, 8813496), (234, 7344580), (260, 6610122), (312, 5508435), (360, 4773977), (390, 4406748), (468, 3672290), (520, 3305061), (585, 2937832), (780, 2203374), (936, 1836145), (1170, 1468916), (1560, 1101687), (2340, 734458), (4680, 367229)]