38348640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 240

約数和(自身を含む): 148191120

約数和(自身を除く): 109842480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 269, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 538, 540, 594, 648, 660, 720, 792, 807, 810, 864, 880, 891, 990, 1056, 1076, 1080, 1188, 1296, 1320, 1345, 1440, 1485, 1584, 1614, 1620, 1760, 1782, 1980, 2152, 2160, 2376, 2421, 2592, 2640, 2690, 2959, 2970, 3168, 3228, 3240, 3564, 3960, 4035, 4304, 4320, 4455, 4752, 4842, 5280, 5380, 5918, 5940, 6456, 6480, 7128, 7263, 7920, 8070, 8608, 8877, 8910, 9504, 9684, 10760, 11836, 11880, 12105, 12912, 12960, 14256, 14526, 14795, 15840, 16140, 17754, 17820, 19368, 21520, 21789, 23672, 23760, 24210, 25824, 26631, 28512, 29052, 29590, 32280, 35508, 35640, 36315, 38736, 43040, 43578, 44385, 47344, 47520, 48420, 53262, 58104, 59180, 64560, 71016, 71280, 72630, 77472, 79893, 87156, 88770, 94688, 96840, 106524, 108945, 116208, 118360, 129120, 133155, 142032, 142560, 145260, 159786, 174312, 177540, 193680, 213048, 217890, 232416, 236720, 239679, 266310, 284064, 290520, 319572, 348624, 355080, 387360, 399465, 426096, 435780, 473440, 479358, 532620, 581040, 639144, 697248, 710160, 798930, 852192, 871560, 958716, 1065240, 1162080, 1198395, 1278288, 1420320, 1597860, 1743120, 1917432, 2130480, 2396790, 2556576, 3195720, 3486240, 3834864, 4260960, 4793580, 6391440, 7669728, 9587160, 12782880, 19174320, 38348640]

約数ペア:

[(1, 38348640), (2, 19174320), (3, 12782880), (4, 9587160), (5, 7669728), (6, 6391440), (8, 4793580), (9, 4260960), (10, 3834864), (11, 3486240), (12, 3195720), (15, 2556576), (16, 2396790), (18, 2130480), (20, 1917432), (22, 1743120), (24, 1597860), (27, 1420320), (30, 1278288), (32, 1198395), (33, 1162080), (36, 1065240), (40, 958716), (44, 871560), (45, 852192), (48, 798930), (54, 710160), (55, 697248), (60, 639144), (66, 581040), (72, 532620), (80, 479358), (81, 473440), (88, 435780), (90, 426096), (96, 399465), (99, 387360), (108, 355080), (110, 348624), (120, 319572), (132, 290520), (135, 284064), (144, 266310), (160, 239679), (162, 236720), (165, 232416), (176, 217890), (180, 213048), (198, 193680), (216, 177540), (220, 174312), (240, 159786), (264, 145260), (269, 142560), (270, 142032), (288, 133155), (297, 129120), (324, 118360), (330, 116208), (352, 108945), (360, 106524), (396, 96840), (405, 94688), (432, 88770), (440, 87156), (480, 79893), (495, 77472), (528, 72630), (538, 71280), (540, 71016), (594, 64560), (648, 59180), (660, 58104), (720, 53262), (792, 48420), (807, 47520), (810, 47344), (864, 44385), (880, 43578), (891, 43040), (990, 38736), (1056, 36315), (1076, 35640), (1080, 35508), (1188, 32280), (1296, 29590), (1320, 29052), (1345, 28512), (1440, 26631), (1485, 25824), (1584, 24210), (1614, 23760), (1620, 23672), (1760, 21789), (1782, 21520), (1980, 19368), (2152, 17820), (2160, 17754), (2376, 16140), (2421, 15840), (2592, 14795), (2640, 14526), (2690, 14256), (2959, 12960), (2970, 12912), (3168, 12105), (3228, 11880), (3240, 11836), (3564, 10760), (3960, 9684), (4035, 9504), (4304, 8910), (4320, 8877), (4455, 8608), (4752, 8070), (4842, 7920), (5280, 7263), (5380, 7128), (5918, 6480), (5940, 6456)]