1340397072

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2179

約数の個数: 200

約数和(自身を含む): 4498319232

約数和(自身を除く): 3157922160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 252, 284, 324, 336, 378, 426, 432, 497, 504, 567, 568, 639, 648, 756, 852, 994, 1008, 1134, 1136, 1278, 1296, 1491, 1512, 1704, 1917, 1988, 2081, 2268, 2556, 2982, 3024, 3408, 3834, 3976, 4162, 4473, 4536, 5112, 5751, 5964, 6243, 7668, 7952, 8324, 8946, 9072, 10224, 11502, 11928, 12486, 13419, 14567, 15336, 16648, 17892, 18729, 23004, 23856, 24972, 26838, 29134, 30672, 33296, 35784, 37458, 40257, 43701, 46008, 49944, 53676, 56187, 58268, 71568, 74916, 80514, 87402, 92016, 99888, 107352, 112374, 116536, 131103, 147751, 149832, 161028, 168561, 174804, 214704, 224748, 233072, 262206, 295502, 299664, 322056, 337122, 349608, 393309, 443253, 449496, 524412, 591004, 644112, 674244, 699216, 786618, 886506, 898992, 1034257, 1048824, 1179927, 1182008, 1329759, 1348488, 1573236, 1773012, 2068514, 2097648, 2359854, 2364016, 2659518, 2696976, 3102771, 3146472, 3546024, 3989277, 4137028, 4719708, 5319036, 6205542, 6292944, 7092048, 7978554, 8274056, 9308313, 9439416, 10638072, 11967831, 12411084, 15957108, 16548112, 18616626, 18878832, 21276144, 23935662, 24822168, 27924939, 31914216, 37233252, 47871324, 49644336, 55849878, 63828432, 74466504, 83774817, 95742648, 111699756, 148933008, 167549634, 191485296, 223399512, 335099268, 446799024, 670198536, 1340397072]

約数ペア:

[(1, 1340397072), (2, 670198536), (3, 446799024), (4, 335099268), (6, 223399512), (7, 191485296), (8, 167549634), (9, 148933008), (12, 111699756), (14, 95742648), (16, 83774817), (18, 74466504), (21, 63828432), (24, 55849878), (27, 49644336), (28, 47871324), (36, 37233252), (42, 31914216), (48, 27924939), (54, 24822168), (56, 23935662), (63, 21276144), (71, 18878832), (72, 18616626), (81, 16548112), (84, 15957108), (108, 12411084), (112, 11967831), (126, 10638072), (142, 9439416), (144, 9308313), (162, 8274056), (168, 7978554), (189, 7092048), (213, 6292944), (216, 6205542), (252, 5319036), (284, 4719708), (324, 4137028), (336, 3989277), (378, 3546024), (426, 3146472), (432, 3102771), (497, 2696976), (504, 2659518), (567, 2364016), (568, 2359854), (639, 2097648), (648, 2068514), (756, 1773012), (852, 1573236), (994, 1348488), (1008, 1329759), (1134, 1182008), (1136, 1179927), (1278, 1048824), (1296, 1034257), (1491, 898992), (1512, 886506), (1704, 786618), (1917, 699216), (1988, 674244), (2081, 644112), (2268, 591004), (2556, 524412), (2982, 449496), (3024, 443253), (3408, 393309), (3834, 349608), (3976, 337122), (4162, 322056), (4473, 299664), (4536, 295502), (5112, 262206), (5751, 233072), (5964, 224748), (6243, 214704), (7668, 174804), (7952, 168561), (8324, 161028), (8946, 149832), (9072, 147751), (10224, 131103), (11502, 116536), (11928, 112374), (12486, 107352), (13419, 99888), (14567, 92016), (15336, 87402), (16648, 80514), (17892, 74916), (18729, 71568), (23004, 58268), (23856, 56187), (24972, 53676), (26838, 49944), (29134, 46008), (30672, 43701), (33296, 40257), (35784, 37458)]