387175680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 1456963200

約数和(自身を除く): 1069787520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 659, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1318, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 1977, 2040, 2160, 2176, 2295, 2304, 2448, 2636, 2720, 2880, 3060, 3264, 3295, 3456, 3672, 3840, 3954, 4080, 4320, 4352, 4590, 4896, 5272, 5440, 5760, 5931, 6120, 6528, 6590, 6912, 7344, 7908, 8160, 8640, 9180, 9792, 9885, 10544, 10880, 11203, 11520, 11862, 12240, 13056, 13180, 14688, 15816, 16320, 17280, 17793, 18360, 19584, 19770, 21088, 21760, 22406, 23724, 24480, 26360, 29376, 29655, 31632, 32640, 33609, 34560, 35586, 36720, 39168, 39540, 42176, 44812, 47448, 48960, 52720, 56015, 58752, 59310, 63264, 65280, 67218, 71172, 73440, 79080, 84352, 88965, 89624, 94896, 97920, 100827, 105440, 112030, 117504, 118620, 126528, 134436, 142344, 146880, 158160, 168045, 168704, 177930, 179248, 189792, 195840, 201654, 210880, 224060, 237240, 253056, 268872, 284688, 293760, 302481, 316320, 336090, 355860, 358496, 379584, 403308, 421760, 448120, 474480, 504135, 506112, 537744, 569376, 587520, 604962, 632640, 672180, 711720, 716992, 759168, 806616, 843520, 896240, 948960, 1008270, 1075488, 1138752, 1209924, 1265280, 1344360, 1423440, 1433984, 1512405, 1518336, 1613232, 1792480, 1897920, 2016540, 2150976, 2277504, 2419848, 2530560, 2688720, 2846880, 2867968, 3024810, 3226464, 3584960, 3795840, 4033080, 4301952, 4555008, 4839696, 5377440, 5693760, 6049620, 6452928, 7169920, 7591680, 8066160, 8603904, 9679392, 10754880, 11387520, 12099240, 12905856, 14339840, 16132320, 19358784, 21509760, 22775040, 24198480, 25811712, 32264640, 38717568, 43019520, 48396960, 64529280, 77435136, 96793920, 129058560, 193587840, 387175680]

約数ペア:

[(1, 387175680), (2, 193587840), (3, 129058560), (4, 96793920), (5, 77435136), (6, 64529280), (8, 48396960), (9, 43019520), (10, 38717568), (12, 32264640), (15, 25811712), (16, 24198480), (17, 22775040), (18, 21509760), (20, 19358784), (24, 16132320), (27, 14339840), (30, 12905856), (32, 12099240), (34, 11387520), (36, 10754880), (40, 9679392), (45, 8603904), (48, 8066160), (51, 7591680), (54, 7169920), (60, 6452928), (64, 6049620), (68, 5693760), (72, 5377440), (80, 4839696), (85, 4555008), (90, 4301952), (96, 4033080), (102, 3795840), (108, 3584960), (120, 3226464), (128, 3024810), (135, 2867968), (136, 2846880), (144, 2688720), (153, 2530560), (160, 2419848), (170, 2277504), (180, 2150976), (192, 2016540), (204, 1897920), (216, 1792480), (240, 1613232), (255, 1518336), (256, 1512405), (270, 1433984), (272, 1423440), (288, 1344360), (306, 1265280), (320, 1209924), (340, 1138752), (360, 1075488), (384, 1008270), (408, 948960), (432, 896240), (459, 843520), (480, 806616), (510, 759168), (540, 716992), (544, 711720), (576, 672180), (612, 632640), (640, 604962), (659, 587520), (680, 569376), (720, 537744), (765, 506112), (768, 504135), (816, 474480), (864, 448120), (918, 421760), (960, 403308), (1020, 379584), (1080, 358496), (1088, 355860), (1152, 336090), (1224, 316320), (1280, 302481), (1318, 293760), (1360, 284688), (1440, 268872), (1530, 253056), (1632, 237240), (1728, 224060), (1836, 210880), (1920, 201654), (1977, 195840), (2040, 189792), (2160, 179248), (2176, 177930), (2295, 168704), (2304, 168045), (2448, 158160), (2636, 146880), (2720, 142344), (2880, 134436), (3060, 126528), (3264, 118620), (3295, 117504), (3456, 112030), (3672, 105440), (3840, 100827), (3954, 97920), (4080, 94896), (4320, 89624), (4352, 88965), (4590, 84352), (4896, 79080), (5272, 73440), (5440, 71172), (5760, 67218), (5931, 65280), (6120, 63264), (6528, 59310), (6590, 58752), (6912, 56015), (7344, 52720), (7908, 48960), (8160, 47448), (8640, 44812), (9180, 42176), (9792, 39540), (9885, 39168), (10544, 36720), (10880, 35586), (11203, 34560), (11520, 33609), (11862, 32640), (12240, 31632), (13056, 29655), (13180, 29376), (14688, 26360), (15816, 24480), (16320, 23724), (17280, 22406), (17793, 21760), (18360, 21088), (19584, 19770)]