8714160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 360

約数和(自身を含む): 38591280

約数和(自身を除く): 29877120

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, 35, 36, 38, 39, 40, 42, 45, 48, 49, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 98, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 147, 152, 156, 168, 171, 180, 182, 190, 195, 196, 208, 210, 228, 234, 240, 245, 247, 252, 260, 266, 273, 280, 285, 294, 304, 312, 315, 336, 342, 360, 364, 380, 390, 392, 399, 420, 441, 455, 456, 468, 490, 494, 504, 520, 532, 546, 560, 570, 585, 588, 624, 630, 637, 665, 684, 720, 728, 735, 741, 760, 780, 784, 798, 819, 840, 855, 882, 910, 912, 931, 936, 980, 988, 1008, 1040, 1064, 1092, 1140, 1170, 1176, 1197, 1235, 1260, 1274, 1330, 1365, 1368, 1456, 1470, 1482, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1764, 1820, 1862, 1872, 1911, 1960, 1976, 1995, 2128, 2184, 2205, 2223, 2280, 2340, 2352, 2394, 2470, 2520, 2548, 2660, 2730, 2736, 2793, 2940, 2964, 3120, 3185, 3192, 3276, 3420, 3458, 3528, 3640, 3705, 3724, 3822, 3920, 3952, 3990, 4095, 4368, 4410, 4446, 4560, 4655, 4680, 4788, 4940, 5040, 5096, 5187, 5320, 5460, 5586, 5733, 5880, 5928, 5985, 6370, 6384, 6552, 6840, 6916, 7056, 7280, 7410, 7448, 7644, 7980, 8190, 8379, 8645, 8820, 8892, 9310, 9360, 9555, 9576, 9880, 10192, 10374, 10640, 10920, 11115, 11172, 11466, 11760, 11856, 11970, 12103, 12740, 13104, 13680, 13832, 13965, 14820, 14896, 15288, 15561, 15960, 16380, 16758, 17290, 17640, 17784, 18620, 19110, 19152, 19760, 20748, 21840, 22230, 22344, 22932, 23940, 24206, 25480, 25935, 27664, 27930, 28665, 29640, 30576, 31122, 31920, 32760, 33516, 34580, 35280, 35568, 36309, 37240, 38220, 41496, 41895, 44460, 44688, 45864, 47880, 48412, 50960, 51870, 55860, 57330, 59280, 60515, 62244, 65520, 67032, 69160, 72618, 74480, 76440, 77805, 82992, 83790, 88920, 91728, 95760, 96824, 103740, 108927, 111720, 114660, 121030, 124488, 134064, 138320, 145236, 152880, 155610, 167580, 177840, 181545, 193648, 207480, 217854, 223440, 229320, 242060, 248976, 290472, 311220, 335160, 363090, 414960, 435708, 458640, 484120, 544635, 580944, 622440, 670320, 726180, 871416, 968240, 1089270, 1244880, 1452360, 1742832, 2178540, 2904720, 4357080, 8714160]

約数ペア:

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