17428320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 432

約数和(自身を含む): 78427440

約数和(自身を除く): 60999120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 49, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 98, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 147, 152, 156, 160, 168, 171, 180, 182, 190, 195, 196, 208, 210, 224, 228, 234, 240, 245, 247, 252, 260, 266, 273, 280, 285, 288, 294, 304, 312, 315, 336, 342, 360, 364, 380, 390, 392, 399, 416, 420, 441, 455, 456, 468, 480, 490, 494, 504, 520, 532, 546, 560, 570, 585, 588, 608, 624, 630, 637, 665, 672, 684, 720, 728, 735, 741, 760, 780, 784, 798, 819, 840, 855, 882, 910, 912, 931, 936, 980, 988, 1008, 1040, 1064, 1092, 1120, 1140, 1170, 1176, 1197, 1235, 1248, 1260, 1274, 1330, 1365, 1368, 1440, 1456, 1470, 1482, 1520, 1560, 1568, 1596, 1638, 1680, 1710, 1729, 1764, 1820, 1824, 1862, 1872, 1911, 1960, 1976, 1995, 2016, 2080, 2128, 2184, 2205, 2223, 2280, 2340, 2352, 2394, 2470, 2520, 2548, 2660, 2730, 2736, 2793, 2912, 2940, 2964, 3040, 3120, 3185, 3192, 3276, 3360, 3420, 3458, 3528, 3640, 3705, 3724, 3744, 3822, 3920, 3952, 3990, 4095, 4256, 4368, 4410, 4446, 4560, 4655, 4680, 4704, 4788, 4940, 5040, 5096, 5187, 5320, 5460, 5472, 5586, 5733, 5880, 5928, 5985, 6240, 6370, 6384, 6552, 6840, 6916, 7056, 7280, 7410, 7448, 7644, 7840, 7904, 7980, 8190, 8379, 8645, 8736, 8820, 8892, 9120, 9310, 9360, 9555, 9576, 9880, 10080, 10192, 10374, 10640, 10920, 11115, 11172, 11466, 11760, 11856, 11970, 12103, 12740, 12768, 13104, 13680, 13832, 13965, 14112, 14560, 14820, 14896, 15288, 15561, 15960, 16380, 16758, 17290, 17640, 17784, 18620, 18720, 19110, 19152, 19760, 20384, 20748, 21280, 21840, 22230, 22344, 22932, 23520, 23712, 23940, 24206, 25480, 25935, 26208, 27360, 27664, 27930, 28665, 29640, 29792, 30576, 31122, 31920, 32760, 33516, 34580, 35280, 35568, 36309, 37240, 38220, 38304, 39520, 41496, 41895, 43680, 44460, 44688, 45864, 47880, 48412, 50960, 51870, 55328, 55860, 57330, 59280, 60515, 61152, 62244, 63840, 65520, 67032, 69160, 70560, 71136, 72618, 74480, 76440, 77805, 82992, 83790, 88920, 89376, 91728, 95760, 96824, 101920, 103740, 108927, 111720, 114660, 118560, 121030, 124488, 131040, 134064, 138320, 145236, 148960, 152880, 155610, 165984, 167580, 177840, 181545, 183456, 191520, 193648, 207480, 217854, 223440, 229320, 242060, 248976, 268128, 276640, 290472, 305760, 311220, 335160, 355680, 363090, 387296, 414960, 435708, 446880, 458640, 484120, 497952, 544635, 580944, 622440, 670320, 726180, 829920, 871416, 917280, 968240, 1089270, 1161888, 1244880, 1340640, 1452360, 1742832, 1936480, 2178540, 2489760, 2904720, 3485664, 4357080, 5809440, 8714160, 17428320]

約数ペア:

[(1, 17428320), (2, 8714160), (3, 5809440), (4, 4357080), (5, 3485664), (6, 2904720), (7, 2489760), (8, 2178540), (9, 1936480), (10, 1742832), (12, 1452360), (13, 1340640), (14, 1244880), (15, 1161888), (16, 1089270), (18, 968240), (19, 917280), (20, 871416), (21, 829920), (24, 726180), (26, 670320), (28, 622440), (30, 580944), (32, 544635), (35, 497952), (36, 484120), (38, 458640), (39, 446880), (40, 435708), (42, 414960), (45, 387296), (48, 363090), (49, 355680), (52, 335160), (56, 311220), (57, 305760), (60, 290472), (63, 276640), (65, 268128), (70, 248976), (72, 242060), (76, 229320), (78, 223440), (80, 217854), (84, 207480), (90, 193648), (91, 191520), (95, 183456), (96, 181545), (98, 177840), (104, 167580), (105, 165984), (112, 155610), (114, 152880), (117, 148960), (120, 145236), (126, 138320), (130, 134064), (133, 131040), (140, 124488), (144, 121030), (147, 118560), (152, 114660), (156, 111720), (160, 108927), (168, 103740), (171, 101920), (180, 96824), (182, 95760), (190, 91728), (195, 89376), (196, 88920), (208, 83790), (210, 82992), (224, 77805), (228, 76440), (234, 74480), (240, 72618), (245, 71136), (247, 70560), (252, 69160), (260, 67032), (266, 65520), (273, 63840), (280, 62244), (285, 61152), (288, 60515), (294, 59280), (304, 57330), (312, 55860), (315, 55328), (336, 51870), (342, 50960), (360, 48412), (364, 47880), (380, 45864), (390, 44688), (392, 44460), (399, 43680), (416, 41895), (420, 41496), (441, 39520), (455, 38304), (456, 38220), (468, 37240), (480, 36309), (490, 35568), (494, 35280), (504, 34580), (520, 33516), (532, 32760), (546, 31920), (560, 31122), (570, 30576), (585, 29792), (588, 29640), (608, 28665), (624, 27930), (630, 27664), (637, 27360), (665, 26208), (672, 25935), (684, 25480), (720, 24206), (728, 23940), (735, 23712), (741, 23520), (760, 22932), (780, 22344), (784, 22230), (798, 21840), (819, 21280), (840, 20748), (855, 20384), (882, 19760), (910, 19152), (912, 19110), (931, 18720), (936, 18620), (980, 17784), (988, 17640), (1008, 17290), (1040, 16758), (1064, 16380), (1092, 15960), (1120, 15561), (1140, 15288), (1170, 14896), (1176, 14820), (1197, 14560), (1235, 14112), (1248, 13965), (1260, 13832), (1274, 13680), (1330, 13104), (1365, 12768), (1368, 12740), (1440, 12103), (1456, 11970), (1470, 11856), (1482, 11760), (1520, 11466), (1560, 11172), (1568, 11115), (1596, 10920), (1638, 10640), (1680, 10374), (1710, 10192), (1729, 10080), (1764, 9880), (1820, 9576), (1824, 9555), (1862, 9360), (1872, 9310), (1911, 9120), (1960, 8892), (1976, 8820), (1995, 8736), (2016, 8645), (2080, 8379), (2128, 8190), (2184, 7980), (2205, 7904), (2223, 7840), (2280, 7644), (2340, 7448), (2352, 7410), (2394, 7280), (2470, 7056), (2520, 6916), (2548, 6840), (2660, 6552), (2730, 6384), (2736, 6370), (2793, 6240), (2912, 5985), (2940, 5928), (2964, 5880), (3040, 5733), (3120, 5586), (3185, 5472), (3192, 5460), (3276, 5320), (3360, 5187), (3420, 5096), (3458, 5040), (3528, 4940), (3640, 4788), (3705, 4704), (3724, 4680), (3744, 4655), (3822, 4560), (3920, 4446), (3952, 4410), (3990, 4368), (4095, 4256)]