245554179840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1253851}}^1$

素因数の和:1253895

約数の個数: 216

約数和(自身を含む): 899568594288

約数和(自身を除く): 654014414448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 11520, 12240, 13056, 16320, 19584, 21760, 24480, 32640, 39168, 48960, 65280, 97920, 195840, 1253851, 2507702, 3761553, 5015404, 6269255, 7523106, 10030808, 11284659, 12538510, 15046212, 18807765, 20061616, 21315467, 22569318, 25077020, 30092424, 37615530, 40123232, 42630934, 45138636, 50154040, 56423295, 60184848, 63946401, 75231060, 80246464, 85261868, 90277272, 100308080, 106577335, 112846590, 120369696, 127892802, 150462120, 160492928, 170523736, 180554544, 191839203, 200616160, 213154670, 225693180, 240739392, 255785604, 300924240, 319732005, 320985856, 341047472, 361109088, 383678406, 401232320, 426309340, 451386360, 481478784, 511571208, 601848480, 639464010, 682094944, 722218176, 767356812, 802464640, 852618680, 902772720, 959196015, 962957568, 1023142416, 1203696960, 1278928020, 1364189888, 1444436352, 1534713624, 1604929280, 1705237360, 1805545440, 1918392030, 2046284832, 2407393920, 2557856040, 2728379776, 2888872704, 3069427248, 3410474720, 3611090880, 3836784060, 4092569664, 4814787840, 5115712080, 5456759552, 6138854496, 6820949440, 7222181760, 7673568120, 8185139328, 10231424160, 12277708992, 13641898880, 14444363520, 15347136240, 16370278656, 20462848320, 24555417984, 27283797760, 30694272480, 40925696640, 49110835968, 61388544960, 81851393280, 122777089920, 245554179840]

約数ペア:

[(1, 245554179840), (2, 122777089920), (3, 81851393280), (4, 61388544960), (5, 49110835968), (6, 40925696640), (8, 30694272480), (9, 27283797760), (10, 24555417984), (12, 20462848320), (15, 16370278656), (16, 15347136240), (17, 14444363520), (18, 13641898880), (20, 12277708992), (24, 10231424160), (30, 8185139328), (32, 7673568120), (34, 7222181760), (36, 6820949440), (40, 6138854496), (45, 5456759552), (48, 5115712080), (51, 4814787840), (60, 4092569664), (64, 3836784060), (68, 3611090880), (72, 3410474720), (80, 3069427248), (85, 2888872704), (90, 2728379776), (96, 2557856040), (102, 2407393920), (120, 2046284832), (128, 1918392030), (136, 1805545440), (144, 1705237360), (153, 1604929280), (160, 1534713624), (170, 1444436352), (180, 1364189888), (192, 1278928020), (204, 1203696960), (240, 1023142416), (255, 962957568), (256, 959196015), (272, 902772720), (288, 852618680), (306, 802464640), (320, 767356812), (340, 722218176), (360, 682094944), (384, 639464010), (408, 601848480), (480, 511571208), (510, 481478784), (544, 451386360), (576, 426309340), (612, 401232320), (640, 383678406), (680, 361109088), (720, 341047472), (765, 320985856), (768, 319732005), (816, 300924240), (960, 255785604), (1020, 240739392), (1088, 225693180), (1152, 213154670), (1224, 200616160), (1280, 191839203), (1360, 180554544), (1440, 170523736), (1530, 160492928), (1632, 150462120), (1920, 127892802), (2040, 120369696), (2176, 112846590), (2304, 106577335), (2448, 100308080), (2720, 90277272), (2880, 85261868), (3060, 80246464), (3264, 75231060), (3840, 63946401), (4080, 60184848), (4352, 56423295), (4896, 50154040), (5440, 45138636), (5760, 42630934), (6120, 40123232), (6528, 37615530), (8160, 30092424), (9792, 25077020), (10880, 22569318), (11520, 21315467), (12240, 20061616), (13056, 18807765), (16320, 15046212), (19584, 12538510), (21760, 11284659), (24480, 10030808), (32640, 7523106), (39168, 6269255), (48960, 5015404), (65280, 3761553), (97920, 2507702), (195840, 1253851)]