209386080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 192

約数和(自身を含む): 771724800

約数和(自身を除く): 562338720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2551, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5102, 5130, 5472, 6840, 7653, 8208, 9120, 10204, 10260, 12755, 13680, 15306, 16416, 20408, 20520, 22959, 25510, 27360, 30612, 38265, 40816, 41040, 45918, 48469, 51020, 61224, 68877, 76530, 81632, 82080, 91836, 96938, 102040, 114795, 122448, 137754, 145407, 153060, 183672, 193876, 204080, 229590, 242345, 244896, 275508, 290814, 306120, 344385, 367344, 387752, 408160, 436221, 459180, 484690, 551016, 581628, 612240, 688770, 727035, 734688, 775504, 872442, 918360, 969380, 1102032, 1163256, 1224480, 1308663, 1377540, 1454070, 1551008, 1744884, 1836720, 1938760, 2181105, 2204064, 2326512, 2617326, 2755080, 2908140, 3489768, 3673440, 3877520, 4362210, 4653024, 5234652, 5510160, 5816280, 6543315, 6979536, 7755040, 8724420, 10469304, 11020320, 11632560, 13086630, 13959072, 17448840, 20938608, 23265120, 26173260, 34897680, 41877216, 52346520, 69795360, 104693040, 209386080]

約数ペア:

[(1, 209386080), (2, 104693040), (3, 69795360), (4, 52346520), (5, 41877216), (6, 34897680), (8, 26173260), (9, 23265120), (10, 20938608), (12, 17448840), (15, 13959072), (16, 13086630), (18, 11632560), (19, 11020320), (20, 10469304), (24, 8724420), (27, 7755040), (30, 6979536), (32, 6543315), (36, 5816280), (38, 5510160), (40, 5234652), (45, 4653024), (48, 4362210), (54, 3877520), (57, 3673440), (60, 3489768), (72, 2908140), (76, 2755080), (80, 2617326), (90, 2326512), (95, 2204064), (96, 2181105), (108, 1938760), (114, 1836720), (120, 1744884), (135, 1551008), (144, 1454070), (152, 1377540), (160, 1308663), (171, 1224480), (180, 1163256), (190, 1102032), (216, 969380), (228, 918360), (240, 872442), (270, 775504), (285, 734688), (288, 727035), (304, 688770), (342, 612240), (360, 581628), (380, 551016), (432, 484690), (456, 459180), (480, 436221), (513, 408160), (540, 387752), (570, 367344), (608, 344385), (684, 306120), (720, 290814), (760, 275508), (855, 244896), (864, 242345), (912, 229590), (1026, 204080), (1080, 193876), (1140, 183672), (1368, 153060), (1440, 145407), (1520, 137754), (1710, 122448), (1824, 114795), (2052, 102040), (2160, 96938), (2280, 91836), (2551, 82080), (2565, 81632), (2736, 76530), (3040, 68877), (3420, 61224), (4104, 51020), (4320, 48469), (4560, 45918), (5102, 41040), (5130, 40816), (5472, 38265), (6840, 30612), (7653, 27360), (8208, 25510), (9120, 22959), (10204, 20520), (10260, 20408), (12755, 16416), (13680, 15306)]