306648720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1239

約数の個数: 320

約数和(自身を含む): 1279203840

約数和(自身を除く): 972555120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1193, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2386, 2448, 2520, 2856, 3024, 3060, 3213, 3570, 3579, 3672, 3780, 4080, 4284, 4590, 4760, 4772, 5040, 5355, 5712, 5965, 6120, 6426, 7140, 7158, 7344, 7560, 8351, 8568, 9180, 9520, 9544, 10710, 10737, 11930, 12240, 12852, 14280, 14316, 15120, 16065, 16702, 17136, 17895, 18360, 19088, 20281, 21420, 21474, 23860, 25053, 25704, 28560, 28632, 32130, 32211, 33404, 35790, 36720, 40562, 41755, 42840, 42948, 47720, 50106, 51408, 53685, 57264, 60843, 64260, 64422, 66808, 71580, 75159, 81124, 83510, 85680, 85896, 95440, 100212, 101405, 107370, 121686, 125265, 128520, 128844, 133616, 141967, 143160, 150318, 161055, 162248, 167020, 171792, 182529, 200424, 202810, 214740, 225477, 243372, 250530, 257040, 257688, 283934, 286320, 300636, 304215, 322110, 324496, 334040, 365058, 375795, 400848, 405620, 425901, 429480, 450954, 486744, 501060, 515376, 547587, 567868, 601272, 608430, 644220, 668080, 709835, 730116, 751590, 811240, 851802, 858960, 901908, 912645, 973488, 1002120, 1095174, 1127385, 1135736, 1202544, 1216860, 1277703, 1288440, 1419670, 1460232, 1503180, 1622480, 1703604, 1803816, 1825290, 2004240, 2129505, 2190348, 2254770, 2271472, 2433720, 2555406, 2576880, 2737935, 2839340, 2920464, 3006360, 3407208, 3607632, 3650580, 3833109, 4259010, 4380696, 4509540, 4867440, 5110812, 5475870, 5678680, 6012720, 6388515, 6814416, 7301160, 7666218, 8518020, 8761392, 9019080, 10221624, 10951740, 11357360, 12777030, 14602320, 15332436, 17036040, 18038160, 19165545, 20443248, 21903480, 25554060, 30664872, 34072080, 38331090, 43806960, 51108120, 61329744, 76662180, 102216240, 153324360, 306648720]

約数ペア:

[(1, 306648720), (2, 153324360), (3, 102216240), (4, 76662180), (5, 61329744), (6, 51108120), (7, 43806960), (8, 38331090), (9, 34072080), (10, 30664872), (12, 25554060), (14, 21903480), (15, 20443248), (16, 19165545), (17, 18038160), (18, 17036040), (20, 15332436), (21, 14602320), (24, 12777030), (27, 11357360), (28, 10951740), (30, 10221624), (34, 9019080), (35, 8761392), (36, 8518020), (40, 7666218), (42, 7301160), (45, 6814416), (48, 6388515), (51, 6012720), (54, 5678680), (56, 5475870), (60, 5110812), (63, 4867440), (68, 4509540), (70, 4380696), (72, 4259010), (80, 3833109), (84, 3650580), (85, 3607632), (90, 3407208), (102, 3006360), (105, 2920464), (108, 2839340), (112, 2737935), (119, 2576880), (120, 2555406), (126, 2433720), (135, 2271472), (136, 2254770), (140, 2190348), (144, 2129505), (153, 2004240), (168, 1825290), (170, 1803816), (180, 1703604), (189, 1622480), (204, 1503180), (210, 1460232), (216, 1419670), (238, 1288440), (240, 1277703), (252, 1216860), (255, 1202544), (270, 1135736), (272, 1127385), (280, 1095174), (306, 1002120), (315, 973488), (336, 912645), (340, 901908), (357, 858960), (360, 851802), (378, 811240), (408, 751590), (420, 730116), (432, 709835), (459, 668080), (476, 644220), (504, 608430), (510, 601272), (540, 567868), (560, 547587), (595, 515376), (612, 501060), (630, 486744), (680, 450954), (714, 429480), (720, 425901), (756, 405620), (765, 400848), (816, 375795), (840, 365058), (918, 334040), (945, 324496), (952, 322110), (1008, 304215), (1020, 300636), (1071, 286320), (1080, 283934), (1190, 257688), (1193, 257040), (1224, 250530), (1260, 243372), (1360, 225477), (1428, 214740), (1512, 202810), (1530, 200424), (1680, 182529), (1785, 171792), (1836, 167020), (1890, 162248), (1904, 161055), (2040, 150318), (2142, 143160), (2160, 141967), (2295, 133616), (2380, 128844), (2386, 128520), (2448, 125265), (2520, 121686), (2856, 107370), (3024, 101405), (3060, 100212), (3213, 95440), (3570, 85896), (3579, 85680), (3672, 83510), (3780, 81124), (4080, 75159), (4284, 71580), (4590, 66808), (4760, 64422), (4772, 64260), (5040, 60843), (5355, 57264), (5712, 53685), (5965, 51408), (6120, 50106), (6426, 47720), (7140, 42948), (7158, 42840), (7344, 41755), (7560, 40562), (8351, 36720), (8568, 35790), (9180, 33404), (9520, 32211), (9544, 32130), (10710, 28632), (10737, 28560), (11930, 25704), (12240, 25053), (12852, 23860), (14280, 21474), (14316, 21420), (15120, 20281), (16065, 19088), (16702, 18360), (17136, 17895)]