218804530140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{458191}}^1$

素因数の和:458592

約数の個数: 144

約数和(自身を含む): 760525409280

約数和(自身を除く): 541720879140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 379, 420, 630, 758, 1137, 1260, 1516, 1895, 2274, 2653, 3411, 3790, 4548, 5306, 5685, 6822, 7580, 7959, 10612, 11370, 13265, 13644, 15918, 17055, 22740, 23877, 26530, 31836, 34110, 39795, 47754, 53060, 68220, 79590, 95508, 119385, 159180, 238770, 458191, 477540, 916382, 1374573, 1832764, 2290955, 2749146, 3207337, 4123719, 4581910, 5498292, 6414674, 6872865, 8247438, 9163820, 9622011, 12829348, 13745730, 16036685, 16494876, 19244022, 20618595, 27491460, 28866033, 32073370, 38488044, 41237190, 48110055, 57732066, 64146740, 82474380, 96220110, 115464132, 144330165, 173654389, 192440220, 288660330, 347308778, 520963167, 577320660, 694617556, 868271945, 1041926334, 1215580723, 1562889501, 1736543890, 2083852668, 2431161446, 2604815835, 3125779002, 3473087780, 3646742169, 4862322892, 5209631670, 6077903615, 6251558004, 7293484338, 7814447505, 10419263340, 10940226507, 12155807230, 14586968676, 15628895010, 18233710845, 21880453014, 24311614460, 31257790020, 36467421690, 43760906028, 54701132535, 72934843380, 109402265070, 218804530140]

約数ペア:

[(1, 218804530140), (2, 109402265070), (3, 72934843380), (4, 54701132535), (5, 43760906028), (6, 36467421690), (7, 31257790020), (9, 24311614460), (10, 21880453014), (12, 18233710845), (14, 15628895010), (15, 14586968676), (18, 12155807230), (20, 10940226507), (21, 10419263340), (28, 7814447505), (30, 7293484338), (35, 6251558004), (36, 6077903615), (42, 5209631670), (45, 4862322892), (60, 3646742169), (63, 3473087780), (70, 3125779002), (84, 2604815835), (90, 2431161446), (105, 2083852668), (126, 1736543890), (140, 1562889501), (180, 1215580723), (210, 1041926334), (252, 868271945), (315, 694617556), (379, 577320660), (420, 520963167), (630, 347308778), (758, 288660330), (1137, 192440220), (1260, 173654389), (1516, 144330165), (1895, 115464132), (2274, 96220110), (2653, 82474380), (3411, 64146740), (3790, 57732066), (4548, 48110055), (5306, 41237190), (5685, 38488044), (6822, 32073370), (7580, 28866033), (7959, 27491460), (10612, 20618595), (11370, 19244022), (13265, 16494876), (13644, 16036685), (15918, 13745730), (17055, 12829348), (22740, 9622011), (23877, 9163820), (26530, 8247438), (31836, 6872865), (34110, 6414674), (39795, 5498292), (47754, 4581910), (53060, 4123719), (68220, 3207337), (79590, 2749146), (95508, 2290955), (119385, 1832764), (159180, 1374573), (238770, 916382), (458191, 477540)]