1660241520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{47059}}^1$

素因数の和:47092

約数の個数: 180

約数和(自身を含む): 6486091560

約数和(自身を除く): 4825850040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 47059, 94118, 141177, 188236, 235295, 282354, 329413, 376472, 423531, 470590, 564708, 658826, 705885, 752944, 847062, 941180, 988239, 1129416, 1317652, 1411770, 1647065, 1694124, 1882360, 1976478, 2117655, 2258832, 2305891, 2635304, 2823540, 2964717, 3294130, 3388248, 3764720, 3952956, 4235310, 4611782, 4941195, 5270608, 5647080, 5929434, 6588260, 6776496, 6917673, 7905912, 8470620, 9223564, 9882390, 11294160, 11529455, 11858868, 13176520, 13835346, 14823585, 15811824, 16941240, 18447128, 19764780, 20753019, 23058910, 23717736, 26353040, 27670692, 29647170, 33882480, 34588365, 36894256, 39529560, 41506038, 46117820, 47435472, 55341384, 59294340, 69176730, 79059120, 83012076, 92235640, 103765095, 110682768, 118588680, 138353460, 166024152, 184471280, 207530190, 237177360, 276706920, 332048304, 415060380, 553413840, 830120760, 1660241520]

約数ペア:

[(1, 1660241520), (2, 830120760), (3, 553413840), (4, 415060380), (5, 332048304), (6, 276706920), (7, 237177360), (8, 207530190), (9, 184471280), (10, 166024152), (12, 138353460), (14, 118588680), (15, 110682768), (16, 103765095), (18, 92235640), (20, 83012076), (21, 79059120), (24, 69176730), (28, 59294340), (30, 55341384), (35, 47435472), (36, 46117820), (40, 41506038), (42, 39529560), (45, 36894256), (48, 34588365), (49, 33882480), (56, 29647170), (60, 27670692), (63, 26353040), (70, 23717736), (72, 23058910), (80, 20753019), (84, 19764780), (90, 18447128), (98, 16941240), (105, 15811824), (112, 14823585), (120, 13835346), (126, 13176520), (140, 11858868), (144, 11529455), (147, 11294160), (168, 9882390), (180, 9223564), (196, 8470620), (210, 7905912), (240, 6917673), (245, 6776496), (252, 6588260), (280, 5929434), (294, 5647080), (315, 5270608), (336, 4941195), (360, 4611782), (392, 4235310), (420, 3952956), (441, 3764720), (490, 3388248), (504, 3294130), (560, 2964717), (588, 2823540), (630, 2635304), (720, 2305891), (735, 2258832), (784, 2117655), (840, 1976478), (882, 1882360), (980, 1694124), (1008, 1647065), (1176, 1411770), (1260, 1317652), (1470, 1129416), (1680, 988239), (1764, 941180), (1960, 847062), (2205, 752944), (2352, 705885), (2520, 658826), (2940, 564708), (3528, 470590), (3920, 423531), (4410, 376472), (5040, 329413), (5880, 282354), (7056, 235295), (8820, 188236), (11760, 141177), (17640, 94118), (35280, 47059)]