418772160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2596

約数の個数: 224

約数和(自身を含む): 1555699200

約数和(自身を除く): 1136927040

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, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2551, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5102, 5130, 5472, 6080, 6840, 7653, 8208, 8640, 9120, 10204, 10260, 10944, 12755, 13680, 15306, 16416, 18240, 20408, 20520, 22959, 25510, 27360, 30612, 32832, 38265, 40816, 41040, 45918, 48469, 51020, 54720, 61224, 68877, 76530, 81632, 82080, 91836, 96938, 102040, 114795, 122448, 137754, 145407, 153060, 163264, 164160, 183672, 193876, 204080, 229590, 242345, 244896, 275508, 290814, 306120, 344385, 367344, 387752, 408160, 436221, 459180, 484690, 489792, 551016, 581628, 612240, 688770, 727035, 734688, 775504, 816320, 872442, 918360, 969380, 1102032, 1163256, 1224480, 1308663, 1377540, 1454070, 1469376, 1551008, 1744884, 1836720, 1938760, 2181105, 2204064, 2326512, 2448960, 2617326, 2755080, 2908140, 3102016, 3489768, 3673440, 3877520, 4362210, 4408128, 4653024, 5234652, 5510160, 5816280, 6543315, 6979536, 7346880, 7755040, 8724420, 9306048, 10469304, 11020320, 11632560, 13086630, 13959072, 15510080, 17448840, 20938608, 22040640, 23265120, 26173260, 27918144, 34897680, 41877216, 46530240, 52346520, 69795360, 83754432, 104693040, 139590720, 209386080, 418772160]

約数ペア:

[(1, 418772160), (2, 209386080), (3, 139590720), (4, 104693040), (5, 83754432), (6, 69795360), (8, 52346520), (9, 46530240), (10, 41877216), (12, 34897680), (15, 27918144), (16, 26173260), (18, 23265120), (19, 22040640), (20, 20938608), (24, 17448840), (27, 15510080), (30, 13959072), (32, 13086630), (36, 11632560), (38, 11020320), (40, 10469304), (45, 9306048), (48, 8724420), (54, 7755040), (57, 7346880), (60, 6979536), (64, 6543315), (72, 5816280), (76, 5510160), (80, 5234652), (90, 4653024), (95, 4408128), (96, 4362210), (108, 3877520), (114, 3673440), (120, 3489768), (135, 3102016), (144, 2908140), (152, 2755080), (160, 2617326), (171, 2448960), (180, 2326512), (190, 2204064), (192, 2181105), (216, 1938760), (228, 1836720), (240, 1744884), (270, 1551008), (285, 1469376), (288, 1454070), (304, 1377540), (320, 1308663), (342, 1224480), (360, 1163256), (380, 1102032), (432, 969380), (456, 918360), (480, 872442), (513, 816320), (540, 775504), (570, 734688), (576, 727035), (608, 688770), (684, 612240), (720, 581628), (760, 551016), (855, 489792), (864, 484690), (912, 459180), (960, 436221), (1026, 408160), (1080, 387752), (1140, 367344), (1216, 344385), (1368, 306120), (1440, 290814), (1520, 275508), (1710, 244896), (1728, 242345), (1824, 229590), (2052, 204080), (2160, 193876), (2280, 183672), (2551, 164160), (2565, 163264), (2736, 153060), (2880, 145407), (3040, 137754), (3420, 122448), (3648, 114795), (4104, 102040), (4320, 96938), (4560, 91836), (5102, 82080), (5130, 81632), (5472, 76530), (6080, 68877), (6840, 61224), (7653, 54720), (8208, 51020), (8640, 48469), (9120, 45918), (10204, 41040), (10260, 40816), (10944, 38265), (12755, 32832), (13680, 30612), (15306, 27360), (16416, 25510), (18240, 22959), (20408, 20520)]