355278240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 288

約数和(自身を含む): 1341639936

約数和(自身を除く): 986361696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 480, 510, 544, 552, 612, 631, 680, 690, 720, 736, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1262, 1360, 1380, 1440, 1530, 1564, 1632, 1656, 1840, 1893, 1955, 2040, 2070, 2208, 2346, 2448, 2524, 2720, 2760, 3060, 3128, 3155, 3312, 3519, 3680, 3786, 3910, 4080, 4140, 4692, 4896, 5048, 5520, 5679, 5865, 6120, 6256, 6310, 6624, 7038, 7572, 7820, 8160, 8280, 9384, 9465, 10096, 10727, 11040, 11358, 11730, 12240, 12512, 12620, 14076, 14513, 15144, 15640, 16560, 17595, 18768, 18930, 20192, 21454, 22716, 23460, 24480, 25240, 28152, 28395, 29026, 30288, 31280, 32181, 33120, 35190, 37536, 37860, 42908, 43539, 45432, 46920, 50480, 53635, 56304, 56790, 58052, 60576, 62560, 64362, 70380, 72565, 75720, 85816, 87078, 90864, 93840, 96543, 100960, 107270, 112608, 113580, 116104, 128724, 130617, 140760, 145130, 151440, 160905, 171632, 174156, 181728, 187680, 193086, 214540, 217695, 227160, 232208, 246721, 257448, 261234, 281520, 290260, 302880, 321810, 343264, 348312, 386172, 429080, 435390, 454320, 464416, 482715, 493442, 514896, 522468, 563040, 580520, 643620, 653085, 696624, 740163, 772344, 858160, 870780, 908640, 965430, 986884, 1029792, 1044936, 1161040, 1233605, 1287240, 1306170, 1393248, 1480326, 1544688, 1716320, 1741560, 1930860, 1973768, 2089872, 2220489, 2322080, 2467210, 2574480, 2612340, 2960652, 3089376, 3483120, 3700815, 3861720, 3947536, 4179744, 4440978, 4934420, 5148960, 5224680, 5921304, 6966240, 7401630, 7723440, 7895072, 8881956, 9868840, 10449360, 11102445, 11842608, 14803260, 15446880, 17763912, 19737680, 20898720, 22204890, 23685216, 29606520, 35527824, 39475360, 44409780, 59213040, 71055648, 88819560, 118426080, 177639120, 355278240]

約数ペア:

[(1, 355278240), (2, 177639120), (3, 118426080), (4, 88819560), (5, 71055648), (6, 59213040), (8, 44409780), (9, 39475360), (10, 35527824), (12, 29606520), (15, 23685216), (16, 22204890), (17, 20898720), (18, 19737680), (20, 17763912), (23, 15446880), (24, 14803260), (30, 11842608), (32, 11102445), (34, 10449360), (36, 9868840), (40, 8881956), (45, 7895072), (46, 7723440), (48, 7401630), (51, 6966240), (60, 5921304), (68, 5224680), (69, 5148960), (72, 4934420), (80, 4440978), (85, 4179744), (90, 3947536), (92, 3861720), (96, 3700815), (102, 3483120), (115, 3089376), (120, 2960652), (136, 2612340), (138, 2574480), (144, 2467210), (153, 2322080), (160, 2220489), (170, 2089872), (180, 1973768), (184, 1930860), (204, 1741560), (207, 1716320), (230, 1544688), (240, 1480326), (255, 1393248), (272, 1306170), (276, 1287240), (288, 1233605), (306, 1161040), (340, 1044936), (345, 1029792), (360, 986884), (368, 965430), (391, 908640), (408, 870780), (414, 858160), (460, 772344), (480, 740163), (510, 696624), (544, 653085), (552, 643620), (612, 580520), (631, 563040), (680, 522468), (690, 514896), (720, 493442), (736, 482715), (765, 464416), (782, 454320), (816, 435390), (828, 429080), (920, 386172), (1020, 348312), (1035, 343264), (1104, 321810), (1173, 302880), (1224, 290260), (1262, 281520), (1360, 261234), (1380, 257448), (1440, 246721), (1530, 232208), (1564, 227160), (1632, 217695), (1656, 214540), (1840, 193086), (1893, 187680), (1955, 181728), (2040, 174156), (2070, 171632), (2208, 160905), (2346, 151440), (2448, 145130), (2524, 140760), (2720, 130617), (2760, 128724), (3060, 116104), (3128, 113580), (3155, 112608), (3312, 107270), (3519, 100960), (3680, 96543), (3786, 93840), (3910, 90864), (4080, 87078), (4140, 85816), (4692, 75720), (4896, 72565), (5048, 70380), (5520, 64362), (5679, 62560), (5865, 60576), (6120, 58052), (6256, 56790), (6310, 56304), (6624, 53635), (7038, 50480), (7572, 46920), (7820, 45432), (8160, 43539), (8280, 42908), (9384, 37860), (9465, 37536), (10096, 35190), (10727, 33120), (11040, 32181), (11358, 31280), (11730, 30288), (12240, 29026), (12512, 28395), (12620, 28152), (14076, 25240), (14513, 24480), (15144, 23460), (15640, 22716), (16560, 21454), (17595, 20192), (18768, 18930)]