393613920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2342

約数の個数: 288

約数和(自身を含む): 1626101568

約数和(自身を除く): 1232487648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2297, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4594, 4760, 4896, 5040, 5355, 5712, 6120, 6891, 7140, 8160, 8568, 9188, 9520, 10080, 10710, 11424, 11485, 12240, 13782, 14280, 16079, 17136, 18376, 19040, 20673, 21420, 22970, 24480, 27564, 28560, 32158, 34272, 34455, 36752, 39049, 41346, 42840, 45940, 48237, 55128, 57120, 64316, 68910, 73504, 78098, 80395, 82692, 85680, 91880, 96474, 103365, 110256, 117147, 128632, 137820, 144711, 156196, 160790, 165384, 171360, 183760, 192948, 195245, 206730, 220512, 234294, 241185, 257264, 273343, 275640, 289422, 312392, 321580, 330768, 351441, 367520, 385896, 390490, 413460, 468588, 482370, 514528, 546686, 551280, 578844, 585735, 624784, 643160, 661536, 702882, 723555, 771792, 780980, 820029, 826920, 937176, 964740, 1093372, 1102560, 1157688, 1171470, 1249568, 1286320, 1366715, 1405764, 1447110, 1543584, 1561960, 1640058, 1653840, 1757205, 1874352, 1929480, 2186744, 2315376, 2342940, 2460087, 2572640, 2733430, 2811528, 2894220, 3123920, 3280116, 3307680, 3514410, 3748704, 3858960, 4100145, 4373488, 4630752, 4685880, 4920174, 5466860, 5623056, 5788440, 6247840, 6560232, 7028820, 7717920, 8200290, 8746976, 9371760, 9840348, 10933720, 11246112, 11576880, 12300435, 13120464, 14057640, 16400580, 18743520, 19680696, 21867440, 23153760, 24600870, 26240928, 28115280, 32801160, 39361392, 43734880, 49201740, 56230560, 65602320, 78722784, 98403480, 131204640, 196806960, 393613920]

約数ペア:

[(1, 393613920), (2, 196806960), (3, 131204640), (4, 98403480), (5, 78722784), (6, 65602320), (7, 56230560), (8, 49201740), (9, 43734880), (10, 39361392), (12, 32801160), (14, 28115280), (15, 26240928), (16, 24600870), (17, 23153760), (18, 21867440), (20, 19680696), (21, 18743520), (24, 16400580), (28, 14057640), (30, 13120464), (32, 12300435), (34, 11576880), (35, 11246112), (36, 10933720), (40, 9840348), (42, 9371760), (45, 8746976), (48, 8200290), (51, 7717920), (56, 7028820), (60, 6560232), (63, 6247840), (68, 5788440), (70, 5623056), (72, 5466860), (80, 4920174), (84, 4685880), (85, 4630752), (90, 4373488), (96, 4100145), (102, 3858960), (105, 3748704), (112, 3514410), (119, 3307680), (120, 3280116), (126, 3123920), (136, 2894220), (140, 2811528), (144, 2733430), (153, 2572640), (160, 2460087), (168, 2342940), (170, 2315376), (180, 2186744), (204, 1929480), (210, 1874352), (224, 1757205), (238, 1653840), (240, 1640058), (252, 1561960), (255, 1543584), (272, 1447110), (280, 1405764), (288, 1366715), (306, 1286320), (315, 1249568), (336, 1171470), (340, 1157688), (357, 1102560), (360, 1093372), (408, 964740), (420, 937176), (476, 826920), (480, 820029), (504, 780980), (510, 771792), (544, 723555), (560, 702882), (595, 661536), (612, 643160), (630, 624784), (672, 585735), (680, 578844), (714, 551280), (720, 546686), (765, 514528), (816, 482370), (840, 468588), (952, 413460), (1008, 390490), (1020, 385896), (1071, 367520), (1120, 351441), (1190, 330768), (1224, 321580), (1260, 312392), (1360, 289422), (1428, 275640), (1440, 273343), (1530, 257264), (1632, 241185), (1680, 234294), (1785, 220512), (1904, 206730), (2016, 195245), (2040, 192948), (2142, 183760), (2297, 171360), (2380, 165384), (2448, 160790), (2520, 156196), (2720, 144711), (2856, 137820), (3060, 128632), (3360, 117147), (3570, 110256), (3808, 103365), (4080, 96474), (4284, 91880), (4594, 85680), (4760, 82692), (4896, 80395), (5040, 78098), (5355, 73504), (5712, 68910), (6120, 64316), (6891, 57120), (7140, 55128), (8160, 48237), (8568, 45940), (9188, 42840), (9520, 41346), (10080, 39049), (10710, 36752), (11424, 34455), (11485, 34272), (12240, 32158), (13782, 28560), (14280, 27564), (16079, 24480), (17136, 22970), (18376, 21420), (19040, 20673)]