2016363780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2389}}^1$

素因数の和:2931

約数の個数: 120

約数和(自身を含む): 6340201560

約数和(自身を除く): 4323837780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 521, 540, 810, 1042, 1563, 1620, 2084, 2389, 2605, 3126, 4689, 4778, 5210, 6252, 7167, 7815, 9378, 9556, 10420, 11945, 14067, 14334, 15630, 18756, 21501, 23445, 23890, 28134, 28668, 31260, 35835, 42201, 43002, 46890, 47780, 56268, 64503, 70335, 71670, 84402, 86004, 93780, 107505, 129006, 140670, 143340, 168804, 193509, 211005, 215010, 258012, 281340, 322515, 387018, 422010, 430020, 645030, 774036, 844020, 967545, 1244669, 1290060, 1935090, 2489338, 3734007, 3870180, 4978676, 6223345, 7468014, 11202021, 12446690, 14936028, 18670035, 22404042, 24893380, 33606063, 37340070, 44808084, 56010105, 67212126, 74680140, 100818189, 112020210, 134424252, 168030315, 201636378, 224040420, 336060630, 403272756, 504090945, 672121260, 1008181890, 2016363780]

約数ペア:

[(1, 2016363780), (2, 1008181890), (3, 672121260), (4, 504090945), (5, 403272756), (6, 336060630), (9, 224040420), (10, 201636378), (12, 168030315), (15, 134424252), (18, 112020210), (20, 100818189), (27, 74680140), (30, 67212126), (36, 56010105), (45, 44808084), (54, 37340070), (60, 33606063), (81, 24893380), (90, 22404042), (108, 18670035), (135, 14936028), (162, 12446690), (180, 11202021), (270, 7468014), (324, 6223345), (405, 4978676), (521, 3870180), (540, 3734007), (810, 2489338), (1042, 1935090), (1563, 1290060), (1620, 1244669), (2084, 967545), (2389, 844020), (2605, 774036), (3126, 645030), (4689, 430020), (4778, 422010), (5210, 387018), (6252, 322515), (7167, 281340), (7815, 258012), (9378, 215010), (9556, 211005), (10420, 193509), (11945, 168804), (14067, 143340), (14334, 140670), (15630, 129006), (18756, 107505), (21501, 93780), (23445, 86004), (23890, 84402), (28134, 71670), (28668, 70335), (31260, 64503), (35835, 56268), (42201, 47780), (43002, 46890)]