2496472780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 6035420160

約数和(自身を除く): 3538947380

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 41, 53, 62, 68, 82, 85, 106, 109, 124, 155, 164, 170, 205, 212, 218, 265, 310, 340, 410, 436, 527, 530, 545, 620, 697, 820, 901, 1054, 1060, 1090, 1271, 1394, 1643, 1802, 1853, 2108, 2173, 2180, 2542, 2635, 2788, 3286, 3379, 3485, 3604, 3706, 4346, 4469, 4505, 5084, 5270, 5777, 6355, 6572, 6758, 6970, 7412, 8215, 8692, 8938, 9010, 9265, 10540, 10865, 11554, 12710, 13516, 13940, 16430, 16895, 17876, 18020, 18530, 21607, 21730, 22345, 23108, 25420, 27931, 28885, 32860, 33790, 36941, 37060, 43214, 43460, 44690, 55862, 57443, 57770, 67363, 67580, 73882, 75973, 86428, 89380, 98209, 108035, 111724, 114886, 115540, 134726, 138539, 139655, 147764, 151946, 179087, 184705, 196418, 216070, 229772, 236857, 269452, 277078, 279310, 287215, 303892, 336815, 358174, 369410, 379865, 392836, 432140, 473714, 491045, 554156, 558620, 574430, 673630, 692695, 716348, 738820, 759730, 895435, 947428, 982090, 1145171, 1148860, 1184285, 1347260, 1385390, 1519460, 1790870, 1964180, 2290342, 2355163, 2368570, 2770780, 3044479, 3581740, 4026569, 4580684, 4710326, 4737140, 5725855, 6088958, 7342567, 8053138, 9420652, 11451710, 11775815, 12177916, 14685134, 15222395, 16106276, 20132845, 22903420, 23551630, 29370268, 30444790, 36712835, 40265690, 47103260, 60889580, 73425670, 80531380, 124823639, 146851340, 249647278, 499294556, 624118195, 1248236390, 2496472780]

約数ペア:

[(1, 2496472780), (2, 1248236390), (4, 624118195), (5, 499294556), (10, 249647278), (17, 146851340), (20, 124823639), (31, 80531380), (34, 73425670), (41, 60889580), (53, 47103260), (62, 40265690), (68, 36712835), (82, 30444790), (85, 29370268), (106, 23551630), (109, 22903420), (124, 20132845), (155, 16106276), (164, 15222395), (170, 14685134), (205, 12177916), (212, 11775815), (218, 11451710), (265, 9420652), (310, 8053138), (340, 7342567), (410, 6088958), (436, 5725855), (527, 4737140), (530, 4710326), (545, 4580684), (620, 4026569), (697, 3581740), (820, 3044479), (901, 2770780), (1054, 2368570), (1060, 2355163), (1090, 2290342), (1271, 1964180), (1394, 1790870), (1643, 1519460), (1802, 1385390), (1853, 1347260), (2108, 1184285), (2173, 1148860), (2180, 1145171), (2542, 982090), (2635, 947428), (2788, 895435), (3286, 759730), (3379, 738820), (3485, 716348), (3604, 692695), (3706, 673630), (4346, 574430), (4469, 558620), (4505, 554156), (5084, 491045), (5270, 473714), (5777, 432140), (6355, 392836), (6572, 379865), (6758, 369410), (6970, 358174), (7412, 336815), (8215, 303892), (8692, 287215), (8938, 279310), (9010, 277078), (9265, 269452), (10540, 236857), (10865, 229772), (11554, 216070), (12710, 196418), (13516, 184705), (13940, 179087), (16430, 151946), (16895, 147764), (17876, 139655), (18020, 138539), (18530, 134726), (21607, 115540), (21730, 114886), (22345, 111724), (23108, 108035), (25420, 98209), (27931, 89380), (28885, 86428), (32860, 75973), (33790, 73882), (36941, 67580), (37060, 67363), (43214, 57770), (43460, 57443), (44690, 55862)]