2381652720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1342

約数の個数: 240

約数和(自身を含む): 8383650912

約数和(自身を除く): 6001998192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 101, 108, 120, 135, 144, 162, 180, 202, 216, 240, 243, 270, 303, 324, 360, 404, 405, 432, 486, 505, 540, 606, 648, 720, 808, 810, 909, 972, 1010, 1080, 1212, 1213, 1215, 1296, 1515, 1616, 1620, 1818, 1944, 2020, 2160, 2424, 2426, 2430, 2727, 3030, 3240, 3636, 3639, 3888, 4040, 4545, 4848, 4852, 4860, 5454, 6060, 6065, 6480, 7272, 7278, 8080, 8181, 9090, 9704, 9720, 10908, 10917, 12120, 12130, 13635, 14544, 14556, 16362, 18180, 18195, 19408, 19440, 21816, 21834, 24240, 24260, 24543, 27270, 29112, 32724, 32751, 36360, 36390, 40905, 43632, 43668, 48520, 49086, 54540, 54585, 58224, 65448, 65502, 72720, 72780, 81810, 87336, 97040, 98172, 98253, 109080, 109170, 122513, 122715, 130896, 131004, 145560, 163620, 163755, 174672, 196344, 196506, 218160, 218340, 245026, 245430, 262008, 291120, 294759, 327240, 327510, 367539, 392688, 393012, 436680, 490052, 490860, 491265, 524016, 589518, 612565, 654480, 655020, 735078, 786024, 873360, 980104, 981720, 982530, 1102617, 1179036, 1225130, 1310040, 1470156, 1473795, 1572048, 1837695, 1960208, 1963440, 1965060, 2205234, 2358072, 2450260, 2620080, 2940312, 2947590, 3307851, 3675390, 3930120, 4410468, 4716144, 4900520, 5513085, 5880624, 5895180, 6615702, 7350780, 7860240, 8820936, 9801040, 9923553, 11026170, 11790360, 13231404, 14701560, 16539255, 17641872, 19847106, 22052340, 23580720, 26462808, 29403120, 29770659, 33078510, 39694212, 44104680, 49617765, 52925616, 59541318, 66157020, 79388424, 88209360, 99235530, 119082636, 132314040, 148853295, 158776848, 198471060, 238165272, 264628080, 297706590, 396942120, 476330544, 595413180, 793884240, 1190826360, 2381652720]

約数ペア:

[(1, 2381652720), (2, 1190826360), (3, 793884240), (4, 595413180), (5, 476330544), (6, 396942120), (8, 297706590), (9, 264628080), (10, 238165272), (12, 198471060), (15, 158776848), (16, 148853295), (18, 132314040), (20, 119082636), (24, 99235530), (27, 88209360), (30, 79388424), (36, 66157020), (40, 59541318), (45, 52925616), (48, 49617765), (54, 44104680), (60, 39694212), (72, 33078510), (80, 29770659), (81, 29403120), (90, 26462808), (101, 23580720), (108, 22052340), (120, 19847106), (135, 17641872), (144, 16539255), (162, 14701560), (180, 13231404), (202, 11790360), (216, 11026170), (240, 9923553), (243, 9801040), (270, 8820936), (303, 7860240), (324, 7350780), (360, 6615702), (404, 5895180), (405, 5880624), (432, 5513085), (486, 4900520), (505, 4716144), (540, 4410468), (606, 3930120), (648, 3675390), (720, 3307851), (808, 2947590), (810, 2940312), (909, 2620080), (972, 2450260), (1010, 2358072), (1080, 2205234), (1212, 1965060), (1213, 1963440), (1215, 1960208), (1296, 1837695), (1515, 1572048), (1616, 1473795), (1620, 1470156), (1818, 1310040), (1944, 1225130), (2020, 1179036), (2160, 1102617), (2424, 982530), (2426, 981720), (2430, 980104), (2727, 873360), (3030, 786024), (3240, 735078), (3636, 655020), (3639, 654480), (3888, 612565), (4040, 589518), (4545, 524016), (4848, 491265), (4852, 490860), (4860, 490052), (5454, 436680), (6060, 393012), (6065, 392688), (6480, 367539), (7272, 327510), (7278, 327240), (8080, 294759), (8181, 291120), (9090, 262008), (9704, 245430), (9720, 245026), (10908, 218340), (10917, 218160), (12120, 196506), (12130, 196344), (13635, 174672), (14544, 163755), (14556, 163620), (16362, 145560), (18180, 131004), (18195, 130896), (19408, 122715), (19440, 122513), (21816, 109170), (21834, 109080), (24240, 98253), (24260, 98172), (24543, 97040), (27270, 87336), (29112, 81810), (32724, 72780), (32751, 72720), (36360, 65502), (36390, 65448), (40905, 58224), (43632, 54585), (43668, 54540), (48520, 49086)]