355801320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 192

約数和(自身を含む): 1328970240

約数和(自身を除く): 973168920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 271, 280, 315, 360, 420, 504, 521, 542, 630, 813, 840, 1042, 1084, 1260, 1355, 1563, 1626, 1897, 2084, 2168, 2439, 2520, 2605, 2710, 3126, 3252, 3647, 3794, 4065, 4168, 4689, 4878, 5210, 5420, 5691, 6252, 6504, 7294, 7588, 7815, 8130, 9378, 9485, 9756, 10420, 10840, 10941, 11382, 12195, 12504, 14588, 15176, 15630, 16260, 17073, 18235, 18756, 18970, 19512, 20840, 21882, 22764, 23445, 24390, 28455, 29176, 31260, 32520, 32823, 34146, 36470, 37512, 37940, 43764, 45528, 46890, 48780, 54705, 56910, 62520, 65646, 68292, 72940, 75880, 85365, 87528, 93780, 97560, 109410, 113820, 131292, 136584, 141191, 145880, 164115, 170730, 187560, 218820, 227640, 262584, 282382, 328230, 341460, 423573, 437640, 564764, 656460, 682920, 705955, 847146, 988337, 1129528, 1270719, 1312920, 1411910, 1694292, 1976674, 2117865, 2541438, 2823820, 2965011, 3388584, 3953348, 4235730, 4941685, 5082876, 5647640, 5930022, 6353595, 7906696, 8471460, 8895033, 9883370, 10165752, 11860044, 12707190, 14825055, 16942920, 17790066, 19766740, 23720088, 25414380, 29650110, 35580132, 39533480, 44475165, 50828760, 59300220, 71160264, 88950330, 118600440, 177900660, 355801320]

約数ペア:

[(1, 355801320), (2, 177900660), (3, 118600440), (4, 88950330), (5, 71160264), (6, 59300220), (7, 50828760), (8, 44475165), (9, 39533480), (10, 35580132), (12, 29650110), (14, 25414380), (15, 23720088), (18, 19766740), (20, 17790066), (21, 16942920), (24, 14825055), (28, 12707190), (30, 11860044), (35, 10165752), (36, 9883370), (40, 8895033), (42, 8471460), (45, 7906696), (56, 6353595), (60, 5930022), (63, 5647640), (70, 5082876), (72, 4941685), (84, 4235730), (90, 3953348), (105, 3388584), (120, 2965011), (126, 2823820), (140, 2541438), (168, 2117865), (180, 1976674), (210, 1694292), (252, 1411910), (271, 1312920), (280, 1270719), (315, 1129528), (360, 988337), (420, 847146), (504, 705955), (521, 682920), (542, 656460), (630, 564764), (813, 437640), (840, 423573), (1042, 341460), (1084, 328230), (1260, 282382), (1355, 262584), (1563, 227640), (1626, 218820), (1897, 187560), (2084, 170730), (2168, 164115), (2439, 145880), (2520, 141191), (2605, 136584), (2710, 131292), (3126, 113820), (3252, 109410), (3647, 97560), (3794, 93780), (4065, 87528), (4168, 85365), (4689, 75880), (4878, 72940), (5210, 68292), (5420, 65646), (5691, 62520), (6252, 56910), (6504, 54705), (7294, 48780), (7588, 46890), (7815, 45528), (8130, 43764), (9378, 37940), (9485, 37512), (9756, 36470), (10420, 34146), (10840, 32823), (10941, 32520), (11382, 31260), (12195, 29176), (12504, 28455), (14588, 24390), (15176, 23445), (15630, 22764), (16260, 21882), (17073, 20840), (18235, 19512), (18756, 18970)]