89389440

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{739}}^1$

素因数の和:774

約数の個数: 256

約数和(自身を含む): 362304000

約数和(自身を除く): 272914560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 739, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1478, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2217, 2240, 2520, 2688, 2880, 2956, 3024, 3360, 3456, 3695, 3780, 4032, 4320, 4434, 4480, 5040, 5173, 5760, 5912, 6048, 6651, 6720, 7390, 7560, 8064, 8640, 8868, 10080, 10346, 11085, 11824, 12096, 13302, 13440, 14780, 15120, 15519, 17280, 17736, 19953, 20160, 20692, 22170, 23648, 24192, 25865, 26604, 29560, 30240, 31038, 33255, 35472, 39906, 40320, 41384, 44340, 46557, 47296, 51730, 53208, 59120, 60480, 62076, 66510, 70944, 77595, 79812, 82768, 88680, 93114, 94592, 99765, 103460, 106416, 118240, 120960, 124152, 133020, 139671, 141888, 155190, 159624, 165536, 177360, 186228, 199530, 206920, 212832, 232785, 236480, 248304, 266040, 279342, 283776, 310380, 319248, 331072, 354720, 372456, 399060, 413840, 425664, 465570, 472960, 496608, 532080, 558684, 620760, 638496, 662144, 698355, 709440, 744912, 798120, 827680, 851328, 931140, 993216, 1064160, 1117368, 1241520, 1276992, 1396710, 1418880, 1489824, 1596240, 1655360, 1862280, 1986432, 2128320, 2234736, 2483040, 2553984, 2793420, 2979648, 3192480, 3310720, 3724560, 4256640, 4469472, 4966080, 5586840, 5959296, 6384960, 7449120, 8938944, 9932160, 11173680, 12769920, 14898240, 17877888, 22347360, 29796480, 44694720, 89389440]

約数ペア:

[(1, 89389440), (2, 44694720), (3, 29796480), (4, 22347360), (5, 17877888), (6, 14898240), (7, 12769920), (8, 11173680), (9, 9932160), (10, 8938944), (12, 7449120), (14, 6384960), (15, 5959296), (16, 5586840), (18, 4966080), (20, 4469472), (21, 4256640), (24, 3724560), (27, 3310720), (28, 3192480), (30, 2979648), (32, 2793420), (35, 2553984), (36, 2483040), (40, 2234736), (42, 2128320), (45, 1986432), (48, 1862280), (54, 1655360), (56, 1596240), (60, 1489824), (63, 1418880), (64, 1396710), (70, 1276992), (72, 1241520), (80, 1117368), (84, 1064160), (90, 993216), (96, 931140), (105, 851328), (108, 827680), (112, 798120), (120, 744912), (126, 709440), (128, 698355), (135, 662144), (140, 638496), (144, 620760), (160, 558684), (168, 532080), (180, 496608), (189, 472960), (192, 465570), (210, 425664), (216, 413840), (224, 399060), (240, 372456), (252, 354720), (270, 331072), (280, 319248), (288, 310380), (315, 283776), (320, 279342), (336, 266040), (360, 248304), (378, 236480), (384, 232785), (420, 212832), (432, 206920), (448, 199530), (480, 186228), (504, 177360), (540, 165536), (560, 159624), (576, 155190), (630, 141888), (640, 139671), (672, 133020), (720, 124152), (739, 120960), (756, 118240), (840, 106416), (864, 103460), (896, 99765), (945, 94592), (960, 93114), (1008, 88680), (1080, 82768), (1120, 79812), (1152, 77595), (1260, 70944), (1344, 66510), (1440, 62076), (1478, 60480), (1512, 59120), (1680, 53208), (1728, 51730), (1890, 47296), (1920, 46557), (2016, 44340), (2160, 41384), (2217, 40320), (2240, 39906), (2520, 35472), (2688, 33255), (2880, 31038), (2956, 30240), (3024, 29560), (3360, 26604), (3456, 25865), (3695, 24192), (3780, 23648), (4032, 22170), (4320, 20692), (4434, 20160), (4480, 19953), (5040, 17736), (5173, 17280), (5760, 15519), (5912, 15120), (6048, 14780), (6651, 13440), (6720, 13302), (7390, 12096), (7560, 11824), (8064, 11085), (8640, 10346), (8868, 10080)]