197664480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10559}}^1$

素因数の和:10593

約数の個数: 144

約数和(自身を含む): 726485760

約数和(自身を除く): 528821280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10559, 18720, 21118, 31677, 42236, 52795, 63354, 84472, 95031, 105590, 126708, 137267, 158385, 168944, 190062, 211180, 253416, 274534, 316770, 337888, 380124, 411801, 422360, 475155, 506832, 549068, 633540, 686335, 760248, 823602, 844720, 950310, 1013664, 1098136, 1235403, 1267080, 1372670, 1520496, 1647204, 1689440, 1900620, 2059005, 2196272, 2470806, 2534160, 2745340, 3040992, 3294408, 3801240, 4118010, 4392544, 4941612, 5068320, 5490680, 6177015, 6588816, 7602480, 8236020, 9883224, 10981360, 12354030, 13177632, 15204960, 16472040, 19766448, 21962720, 24708060, 32944080, 39532896, 49416120, 65888160, 98832240, 197664480]

約数ペア:

[(1, 197664480), (2, 98832240), (3, 65888160), (4, 49416120), (5, 39532896), (6, 32944080), (8, 24708060), (9, 21962720), (10, 19766448), (12, 16472040), (13, 15204960), (15, 13177632), (16, 12354030), (18, 10981360), (20, 9883224), (24, 8236020), (26, 7602480), (30, 6588816), (32, 6177015), (36, 5490680), (39, 5068320), (40, 4941612), (45, 4392544), (48, 4118010), (52, 3801240), (60, 3294408), (65, 3040992), (72, 2745340), (78, 2534160), (80, 2470806), (90, 2196272), (96, 2059005), (104, 1900620), (117, 1689440), (120, 1647204), (130, 1520496), (144, 1372670), (156, 1267080), (160, 1235403), (180, 1098136), (195, 1013664), (208, 950310), (234, 844720), (240, 823602), (260, 760248), (288, 686335), (312, 633540), (360, 549068), (390, 506832), (416, 475155), (468, 422360), (480, 411801), (520, 380124), (585, 337888), (624, 316770), (720, 274534), (780, 253416), (936, 211180), (1040, 190062), (1170, 168944), (1248, 158385), (1440, 137267), (1560, 126708), (1872, 105590), (2080, 95031), (2340, 84472), (3120, 63354), (3744, 52795), (4680, 42236), (6240, 31677), (9360, 21118), (10559, 18720)]