20933022240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{372739}}^1$

素因数の和:372776

約数の個数: 192

約数和(自身を含む): 78901603200

約数和(自身を除く): 57968580960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 372739, 745478, 1118217, 1490956, 1863695, 2236434, 2981912, 3354651, 3727390, 4472868, 4845607, 5591085, 5963824, 6709302, 7454780, 8945736, 9691214, 10063953, 11182170, 11927648, 13418604, 14536821, 14909560, 16773255, 17891472, 19382428, 20127906, 22364340, 24228035, 26837208, 29073642, 29819120, 33546510, 35782944, 38764856, 40255812, 43610463, 44728680, 48456070, 50319765, 53674416, 58147284, 59638240, 67093020, 72684105, 77529712, 80511624, 87220926, 89457360, 96912140, 100639530, 107348832, 116294568, 130831389, 134186040, 145368210, 155059424, 161023248, 174441852, 178914720, 193824280, 201279060, 218052315, 232589136, 261662778, 268372080, 290736420, 322046496, 348883704, 387648560, 402558120, 436104630, 465178272, 523325556, 536744160, 581472840, 654156945, 697767408, 775297120, 805116240, 872209260, 1046651112, 1162945680, 1308313890, 1395534816, 1610232480, 1744418520, 2093302224, 2325891360, 2616627780, 3488837040, 4186604448, 5233255560, 6977674080, 10466511120, 20933022240]

約数ペア:

[(1, 20933022240), (2, 10466511120), (3, 6977674080), (4, 5233255560), (5, 4186604448), (6, 3488837040), (8, 2616627780), (9, 2325891360), (10, 2093302224), (12, 1744418520), (13, 1610232480), (15, 1395534816), (16, 1308313890), (18, 1162945680), (20, 1046651112), (24, 872209260), (26, 805116240), (27, 775297120), (30, 697767408), (32, 654156945), (36, 581472840), (39, 536744160), (40, 523325556), (45, 465178272), (48, 436104630), (52, 402558120), (54, 387648560), (60, 348883704), (65, 322046496), (72, 290736420), (78, 268372080), (80, 261662778), (90, 232589136), (96, 218052315), (104, 201279060), (108, 193824280), (117, 178914720), (120, 174441852), (130, 161023248), (135, 155059424), (144, 145368210), (156, 134186040), (160, 130831389), (180, 116294568), (195, 107348832), (208, 100639530), (216, 96912140), (234, 89457360), (240, 87220926), (260, 80511624), (270, 77529712), (288, 72684105), (312, 67093020), (351, 59638240), (360, 58147284), (390, 53674416), (416, 50319765), (432, 48456070), (468, 44728680), (480, 43610463), (520, 40255812), (540, 38764856), (585, 35782944), (624, 33546510), (702, 29819120), (720, 29073642), (780, 26837208), (864, 24228035), (936, 22364340), (1040, 20127906), (1080, 19382428), (1170, 17891472), (1248, 16773255), (1404, 14909560), (1440, 14536821), (1560, 13418604), (1755, 11927648), (1872, 11182170), (2080, 10063953), (2160, 9691214), (2340, 8945736), (2808, 7454780), (3120, 6709302), (3510, 5963824), (3744, 5591085), (4320, 4845607), (4680, 4472868), (5616, 3727390), (6240, 3354651), (7020, 2981912), (9360, 2236434), (11232, 1863695), (14040, 1490956), (18720, 1118217), (28080, 745478), (56160, 372739)]