2179805320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{5849}}^1$

素因数の和:5900

約数の個数: 128

約数和(自身を含む): 6166368000

約数和(自身を除く): 3986562680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1331, 1540, 1694, 2420, 2662, 3080, 3388, 4235, 4840, 5324, 5849, 6655, 6776, 8470, 9317, 10648, 11698, 13310, 16940, 18634, 23396, 26620, 29245, 33880, 37268, 40943, 46585, 46792, 53240, 58490, 64339, 74536, 81886, 93170, 116980, 128678, 163772, 186340, 204715, 233960, 257356, 321695, 327544, 372680, 409430, 450373, 514712, 643390, 707729, 818860, 900746, 1286780, 1415458, 1637720, 1801492, 2251865, 2573560, 2830916, 3538645, 3602984, 4503730, 4954103, 5661832, 7077290, 7785019, 9007460, 9908206, 14154580, 15570038, 18014920, 19816412, 24770515, 28309160, 31140076, 38925095, 39632824, 49541030, 54495133, 62280152, 77850190, 99082060, 108990266, 155700380, 198164120, 217980532, 272475665, 311400760, 435961064, 544951330, 1089902660, 2179805320]

約数ペア:

[(1, 2179805320), (2, 1089902660), (4, 544951330), (5, 435961064), (7, 311400760), (8, 272475665), (10, 217980532), (11, 198164120), (14, 155700380), (20, 108990266), (22, 99082060), (28, 77850190), (35, 62280152), (40, 54495133), (44, 49541030), (55, 39632824), (56, 38925095), (70, 31140076), (77, 28309160), (88, 24770515), (110, 19816412), (121, 18014920), (140, 15570038), (154, 14154580), (220, 9908206), (242, 9007460), (280, 7785019), (308, 7077290), (385, 5661832), (440, 4954103), (484, 4503730), (605, 3602984), (616, 3538645), (770, 2830916), (847, 2573560), (968, 2251865), (1210, 1801492), (1331, 1637720), (1540, 1415458), (1694, 1286780), (2420, 900746), (2662, 818860), (3080, 707729), (3388, 643390), (4235, 514712), (4840, 450373), (5324, 409430), (5849, 372680), (6655, 327544), (6776, 321695), (8470, 257356), (9317, 233960), (10648, 204715), (11698, 186340), (13310, 163772), (16940, 128678), (18634, 116980), (23396, 93170), (26620, 81886), (29245, 74536), (33880, 64339), (37268, 58490), (40943, 53240), (46585, 46792)]