235001520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8404

約数の個数: 160

約数和(自身を含む): 871819200

約数和(自身を除く): 636817680

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, 8369, 9360, 14040, 16738, 25107, 28080, 33476, 41845, 50214, 66952, 75321, 83690, 100428, 108797, 125535, 133904, 150642, 167380, 200856, 217594, 225963, 251070, 301284, 326391, 334760, 376605, 401712, 435188, 451926, 502140, 543985, 602568, 652782, 669520, 753210, 870376, 903852, 979173, 1004280, 1087970, 1129815, 1205136, 1305564, 1506420, 1631955, 1740752, 1807704, 1958346, 2008560, 2175940, 2259630, 2611128, 2937519, 3012840, 3263910, 3615408, 3916692, 4351880, 4519260, 4895865, 5222256, 5875038, 6025680, 6527820, 7833384, 8703760, 9038520, 9791730, 11750076, 13055640, 14687595, 15666768, 18077040, 19583460, 23500152, 26111280, 29375190, 39166920, 47000304, 58750380, 78333840, 117500760, 235001520]

約数ペア:

[(1, 235001520), (2, 117500760), (3, 78333840), (4, 58750380), (5, 47000304), (6, 39166920), (8, 29375190), (9, 26111280), (10, 23500152), (12, 19583460), (13, 18077040), (15, 15666768), (16, 14687595), (18, 13055640), (20, 11750076), (24, 9791730), (26, 9038520), (27, 8703760), (30, 7833384), (36, 6527820), (39, 6025680), (40, 5875038), (45, 5222256), (48, 4895865), (52, 4519260), (54, 4351880), (60, 3916692), (65, 3615408), (72, 3263910), (78, 3012840), (80, 2937519), (90, 2611128), (104, 2259630), (108, 2175940), (117, 2008560), (120, 1958346), (130, 1807704), (135, 1740752), (144, 1631955), (156, 1506420), (180, 1305564), (195, 1205136), (208, 1129815), (216, 1087970), (234, 1004280), (240, 979173), (260, 903852), (270, 870376), (312, 753210), (351, 669520), (360, 652782), (390, 602568), (432, 543985), (468, 502140), (520, 451926), (540, 435188), (585, 401712), (624, 376605), (702, 334760), (720, 326391), (780, 301284), (936, 251070), (1040, 225963), (1080, 217594), (1170, 200856), (1404, 167380), (1560, 150642), (1755, 133904), (1872, 125535), (2160, 108797), (2340, 100428), (2808, 83690), (3120, 75321), (3510, 66952), (4680, 50214), (5616, 41845), (7020, 33476), (8369, 28080), (9360, 25107), (14040, 16738)]