1688336640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 432

約数和(自身を含む): 6379512048

約数和(自身を除く): 4691175408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 64, 68, 72, 74, 80, 85, 90, 96, 102, 111, 120, 128, 136, 144, 148, 153, 160, 170, 180, 185, 192, 204, 222, 233, 240, 255, 256, 272, 288, 296, 306, 320, 333, 340, 360, 370, 384, 408, 444, 466, 480, 510, 544, 555, 576, 592, 612, 629, 640, 666, 680, 699, 720, 740, 765, 768, 816, 888, 932, 960, 1020, 1088, 1110, 1152, 1165, 1184, 1224, 1258, 1280, 1332, 1360, 1398, 1440, 1480, 1530, 1632, 1665, 1776, 1864, 1887, 1920, 2040, 2097, 2176, 2220, 2304, 2330, 2368, 2448, 2516, 2664, 2720, 2796, 2880, 2960, 3060, 3145, 3264, 3330, 3495, 3552, 3728, 3774, 3840, 3961, 4080, 4194, 4352, 4440, 4660, 4736, 4896, 5032, 5328, 5440, 5592, 5661, 5760, 5920, 6120, 6290, 6528, 6660, 6990, 7104, 7456, 7548, 7922, 8160, 8388, 8621, 8880, 9320, 9435, 9472, 9792, 10064, 10485, 10656, 10880, 11184, 11322, 11520, 11840, 11883, 12240, 12580, 13056, 13320, 13980, 14208, 14912, 15096, 15844, 16320, 16776, 17242, 17760, 18640, 18870, 19584, 19805, 20128, 20970, 21312, 21760, 22368, 22644, 23680, 23766, 24480, 25160, 25863, 26640, 27960, 28305, 28416, 29824, 30192, 31688, 32640, 33552, 34484, 35520, 35649, 37280, 37740, 39168, 39610, 40256, 41940, 42624, 43105, 44736, 45288, 47360, 47532, 48960, 50320, 51726, 53280, 55920, 56610, 59415, 59648, 60384, 63376, 65280, 67104, 68968, 71040, 71298, 74560, 75480, 77589, 79220, 80512, 83880, 85248, 86210, 89472, 90576, 95064, 97920, 100640, 103452, 106560, 111840, 113220, 118830, 120768, 126752, 129315, 134208, 137936, 142080, 142596, 146557, 149120, 150960, 155178, 158440, 161024, 167760, 172420, 178245, 178944, 181152, 190128, 195840, 201280, 206904, 213120, 223680, 226440, 237660, 241536, 253504, 258630, 268416, 275872, 285192, 293114, 298240, 301920, 310356, 316880, 335520, 344840, 356490, 362304, 380256, 387945, 402560, 413808, 426240, 439671, 447360, 452880, 475320, 483072, 507008, 517260, 536832, 551744, 570384, 586228, 603840, 620712, 633760, 671040, 689680, 712980, 724608, 732785, 760512, 775890, 805120, 827616, 879342, 894720, 905760, 950640, 1014016, 1034520, 1103488, 1140768, 1172456, 1207680, 1241424, 1267520, 1319013, 1342080, 1379360, 1425960, 1449216, 1465570, 1521024, 1551780, 1655232, 1758684, 1811520, 1901280, 2069040, 2198355, 2206976, 2281536, 2344912, 2415360, 2482848, 2535040, 2638026, 2684160, 2758720, 2851920, 2931140, 3042048, 3103560, 3310464, 3517368, 3623040, 3802560, 4138080, 4396710, 4563072, 4689824, 4965696, 5070080, 5276052, 5517440, 5703840, 5862280, 6207120, 6595065, 6620928, 7034736, 7246080, 7605120, 8276160, 8793420, 9126144, 9379648, 9931392, 10552104, 11034880, 11407680, 11724560, 12414240, 13190130, 14069472, 15210240, 16552320, 17586840, 18759296, 19862784, 21104208, 22815360, 23449120, 24828480, 26380260, 28138944, 33104640, 35173680, 37518592, 42208416, 45630720, 46898240, 49656960, 52760520, 56277888, 70347360, 84416832, 93796480, 99313920, 105521040, 112555776, 140694720, 168833664, 187592960, 211042080, 281389440, 337667328, 422084160, 562778880, 844168320, 1688336640]

約数ペア:

[(1, 1688336640), (2, 844168320), (3, 562778880), (4, 422084160), (5, 337667328), (6, 281389440), (8, 211042080), (9, 187592960), (10, 168833664), (12, 140694720), (15, 112555776), (16, 105521040), (17, 99313920), (18, 93796480), (20, 84416832), (24, 70347360), (30, 56277888), (32, 52760520), (34, 49656960), (36, 46898240), (37, 45630720), (40, 42208416), (45, 37518592), (48, 35173680), (51, 33104640), (60, 28138944), (64, 26380260), (68, 24828480), (72, 23449120), (74, 22815360), (80, 21104208), (85, 19862784), (90, 18759296), (96, 17586840), (102, 16552320), (111, 15210240), (120, 14069472), (128, 13190130), (136, 12414240), (144, 11724560), (148, 11407680), (153, 11034880), (160, 10552104), (170, 9931392), (180, 9379648), (185, 9126144), (192, 8793420), (204, 8276160), (222, 7605120), (233, 7246080), (240, 7034736), (255, 6620928), (256, 6595065), (272, 6207120), (288, 5862280), (296, 5703840), (306, 5517440), (320, 5276052), (333, 5070080), (340, 4965696), (360, 4689824), (370, 4563072), (384, 4396710), (408, 4138080), (444, 3802560), (466, 3623040), (480, 3517368), (510, 3310464), (544, 3103560), (555, 3042048), (576, 2931140), (592, 2851920), (612, 2758720), (629, 2684160), (640, 2638026), (666, 2535040), (680, 2482848), (699, 2415360), (720, 2344912), (740, 2281536), (765, 2206976), (768, 2198355), (816, 2069040), (888, 1901280), (932, 1811520), (960, 1758684), (1020, 1655232), (1088, 1551780), (1110, 1521024), (1152, 1465570), (1165, 1449216), (1184, 1425960), (1224, 1379360), (1258, 1342080), (1280, 1319013), (1332, 1267520), (1360, 1241424), (1398, 1207680), (1440, 1172456), (1480, 1140768), (1530, 1103488), (1632, 1034520), (1665, 1014016), (1776, 950640), (1864, 905760), (1887, 894720), (1920, 879342), (2040, 827616), (2097, 805120), (2176, 775890), (2220, 760512), (2304, 732785), (2330, 724608), (2368, 712980), (2448, 689680), (2516, 671040), (2664, 633760), (2720, 620712), (2796, 603840), (2880, 586228), (2960, 570384), (3060, 551744), (3145, 536832), (3264, 517260), (3330, 507008), (3495, 483072), (3552, 475320), (3728, 452880), (3774, 447360), (3840, 439671), (3961, 426240), (4080, 413808), (4194, 402560), (4352, 387945), (4440, 380256), (4660, 362304), (4736, 356490), (4896, 344840), (5032, 335520), (5328, 316880), (5440, 310356), (5592, 301920), (5661, 298240), (5760, 293114), (5920, 285192), (6120, 275872), (6290, 268416), (6528, 258630), (6660, 253504), (6990, 241536), (7104, 237660), (7456, 226440), (7548, 223680), (7922, 213120), (8160, 206904), (8388, 201280), (8621, 195840), (8880, 190128), (9320, 181152), (9435, 178944), (9472, 178245), (9792, 172420), (10064, 167760), (10485, 161024), (10656, 158440), (10880, 155178), (11184, 150960), (11322, 149120), (11520, 146557), (11840, 142596), (11883, 142080), (12240, 137936), (12580, 134208), (13056, 129315), (13320, 126752), (13980, 120768), (14208, 118830), (14912, 113220), (15096, 111840), (15844, 106560), (16320, 103452), (16776, 100640), (17242, 97920), (17760, 95064), (18640, 90576), (18870, 89472), (19584, 86210), (19805, 85248), (20128, 83880), (20970, 80512), (21312, 79220), (21760, 77589), (22368, 75480), (22644, 74560), (23680, 71298), (23766, 71040), (24480, 68968), (25160, 67104), (25863, 65280), (26640, 63376), (27960, 60384), (28305, 59648), (28416, 59415), (29824, 56610), (30192, 55920), (31688, 53280), (32640, 51726), (33552, 50320), (34484, 48960), (35520, 47532), (35649, 47360), (37280, 45288), (37740, 44736), (39168, 43105), (39610, 42624), (40256, 41940)]