571512240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20353}}^1$

素因数の和:20388

約数の個数: 160

約数和(自身を含む): 2120072640

約数和(自身を除く): 1548560400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 20353, 28080, 40706, 61059, 81412, 101765, 122118, 162824, 183177, 203530, 244236, 264589, 305295, 325648, 366354, 407060, 488472, 529178, 549531, 610590, 732708, 793767, 814120, 915885, 976944, 1058356, 1099062, 1221180, 1322945, 1465416, 1587534, 1628240, 1831770, 2116712, 2198124, 2381301, 2442360, 2645890, 2747655, 2930832, 3175068, 3663540, 3968835, 4233424, 4396248, 4762602, 4884720, 5291780, 5495310, 6350136, 7143903, 7327080, 7937670, 8792496, 9525204, 10583560, 10990620, 11906505, 12700272, 14287806, 14654160, 15875340, 19050408, 21167120, 21981240, 23813010, 28575612, 31750680, 35719515, 38100816, 43962480, 47626020, 57151224, 63501360, 71439030, 95252040, 114302448, 142878060, 190504080, 285756120, 571512240]

約数ペア:

[(1, 571512240), (2, 285756120), (3, 190504080), (4, 142878060), (5, 114302448), (6, 95252040), (8, 71439030), (9, 63501360), (10, 57151224), (12, 47626020), (13, 43962480), (15, 38100816), (16, 35719515), (18, 31750680), (20, 28575612), (24, 23813010), (26, 21981240), (27, 21167120), (30, 19050408), (36, 15875340), (39, 14654160), (40, 14287806), (45, 12700272), (48, 11906505), (52, 10990620), (54, 10583560), (60, 9525204), (65, 8792496), (72, 7937670), (78, 7327080), (80, 7143903), (90, 6350136), (104, 5495310), (108, 5291780), (117, 4884720), (120, 4762602), (130, 4396248), (135, 4233424), (144, 3968835), (156, 3663540), (180, 3175068), (195, 2930832), (208, 2747655), (216, 2645890), (234, 2442360), (240, 2381301), (260, 2198124), (270, 2116712), (312, 1831770), (351, 1628240), (360, 1587534), (390, 1465416), (432, 1322945), (468, 1221180), (520, 1099062), (540, 1058356), (585, 976944), (624, 915885), (702, 814120), (720, 793767), (780, 732708), (936, 610590), (1040, 549531), (1080, 529178), (1170, 488472), (1404, 407060), (1560, 366354), (1755, 325648), (1872, 305295), (2160, 264589), (2340, 244236), (2808, 203530), (3120, 183177), (3510, 162824), (4680, 122118), (5616, 101765), (7020, 81412), (9360, 61059), (14040, 40706), (20353, 28080)]