349721280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2424

約数の個数: 224

約数和(自身を含む): 1306860480

約数和(自身を除く): 957139200

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, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2381, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4762, 4896, 5440, 6120, 7143, 7344, 8160, 8640, 9180, 9524, 9792, 11905, 12240, 14286, 14688, 16320, 18360, 19048, 21429, 23810, 24480, 28572, 29376, 35715, 36720, 38096, 40477, 42858, 47620, 48960, 57144, 64287, 71430, 73440, 76192, 80954, 85716, 95240, 107145, 114288, 121431, 128574, 142860, 146880, 152384, 161908, 171432, 190480, 202385, 214290, 228576, 242862, 257148, 285720, 321435, 323816, 342864, 364293, 380960, 404770, 428580, 457152, 485724, 514296, 571440, 607155, 642870, 647632, 685728, 728586, 761920, 809540, 857160, 971448, 1028592, 1092879, 1142880, 1214310, 1285740, 1295264, 1371456, 1457172, 1619080, 1714320, 1821465, 1942896, 2057184, 2185758, 2285760, 2428620, 2571480, 2590528, 2914344, 3238160, 3428640, 3642930, 3885792, 4114368, 4371516, 4857240, 5142960, 5464395, 5828688, 6476320, 6857280, 7285860, 7771584, 8743032, 9714480, 10285920, 10928790, 11657376, 12952640, 14571720, 17486064, 19428960, 20571840, 21857580, 23314752, 29143440, 34972128, 38857920, 43715160, 58286880, 69944256, 87430320, 116573760, 174860640, 349721280]

約数ペア:

[(1, 349721280), (2, 174860640), (3, 116573760), (4, 87430320), (5, 69944256), (6, 58286880), (8, 43715160), (9, 38857920), (10, 34972128), (12, 29143440), (15, 23314752), (16, 21857580), (17, 20571840), (18, 19428960), (20, 17486064), (24, 14571720), (27, 12952640), (30, 11657376), (32, 10928790), (34, 10285920), (36, 9714480), (40, 8743032), (45, 7771584), (48, 7285860), (51, 6857280), (54, 6476320), (60, 5828688), (64, 5464395), (68, 5142960), (72, 4857240), (80, 4371516), (85, 4114368), (90, 3885792), (96, 3642930), (102, 3428640), (108, 3238160), (120, 2914344), (135, 2590528), (136, 2571480), (144, 2428620), (153, 2285760), (160, 2185758), (170, 2057184), (180, 1942896), (192, 1821465), (204, 1714320), (216, 1619080), (240, 1457172), (255, 1371456), (270, 1295264), (272, 1285740), (288, 1214310), (306, 1142880), (320, 1092879), (340, 1028592), (360, 971448), (408, 857160), (432, 809540), (459, 761920), (480, 728586), (510, 685728), (540, 647632), (544, 642870), (576, 607155), (612, 571440), (680, 514296), (720, 485724), (765, 457152), (816, 428580), (864, 404770), (918, 380960), (960, 364293), (1020, 342864), (1080, 323816), (1088, 321435), (1224, 285720), (1360, 257148), (1440, 242862), (1530, 228576), (1632, 214290), (1728, 202385), (1836, 190480), (2040, 171432), (2160, 161908), (2295, 152384), (2381, 146880), (2448, 142860), (2720, 128574), (2880, 121431), (3060, 114288), (3264, 107145), (3672, 95240), (4080, 85716), (4320, 80954), (4590, 76192), (4762, 73440), (4896, 71430), (5440, 64287), (6120, 57144), (7143, 48960), (7344, 47620), (8160, 42858), (8640, 40477), (9180, 38096), (9524, 36720), (9792, 35715), (11905, 29376), (12240, 28572), (14286, 24480), (14688, 23810), (16320, 21429), (18360, 19048)]