669485520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1535

約数の個数: 320

約数和(自身を含む): 2649830400

約数和(自身を除く): 1980344880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1483, 1485, 1520, 1584, 1672, 1710, 1881, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2565, 2640, 2736, 2966, 2970, 3135, 3344, 3420, 3762, 3960, 4104, 4180, 4449, 4560, 4752, 5016, 5130, 5643, 5932, 5940, 6270, 6840, 7415, 7524, 7920, 8208, 8360, 8898, 9405, 10032, 10260, 11286, 11864, 11880, 12540, 13347, 13680, 14830, 15048, 16313, 16720, 17796, 18810, 20520, 22245, 22572, 23728, 23760, 25080, 26694, 28177, 28215, 29660, 30096, 32626, 35592, 37620, 40041, 41040, 44490, 45144, 48939, 50160, 53388, 56354, 56430, 59320, 65252, 66735, 71184, 75240, 80082, 81565, 84531, 88980, 90288, 97878, 106776, 112708, 112860, 118640, 130504, 133470, 140885, 146817, 150480, 160164, 163130, 169062, 177960, 195756, 200205, 213552, 225416, 225720, 244695, 253593, 261008, 266940, 281770, 293634, 309947, 320328, 326260, 338124, 355920, 391512, 400410, 422655, 440451, 450832, 451440, 489390, 507186, 533880, 563540, 587268, 619894, 640656, 652520, 676248, 734085, 760779, 783024, 800820, 845310, 880902, 929841, 978780, 1014372, 1067760, 1127080, 1174536, 1239788, 1267965, 1305040, 1352496, 1468170, 1521558, 1549735, 1601640, 1690620, 1761804, 1859682, 1957560, 2028744, 2202255, 2254160, 2349072, 2479576, 2535930, 2789523, 2936340, 3043116, 3099470, 3203280, 3381240, 3523608, 3719364, 3803895, 3915120, 4057488, 4404510, 4649205, 4959152, 5071860, 5579046, 5872680, 6086232, 6198940, 6762480, 7047216, 7438728, 7607790, 8368569, 8809020, 9298410, 10143720, 11158092, 11745360, 12172464, 12397880, 13947615, 14877456, 15215580, 16737138, 17618040, 18596820, 20287440, 22316184, 24795760, 27895230, 30431160, 33474276, 35236080, 37193640, 41842845, 44632368, 55790460, 60862320, 66948552, 74387280, 83685690, 111580920, 133897104, 167371380, 223161840, 334742760, 669485520]

約数ペア:

[(1, 669485520), (2, 334742760), (3, 223161840), (4, 167371380), (5, 133897104), (6, 111580920), (8, 83685690), (9, 74387280), (10, 66948552), (11, 60862320), (12, 55790460), (15, 44632368), (16, 41842845), (18, 37193640), (19, 35236080), (20, 33474276), (22, 30431160), (24, 27895230), (27, 24795760), (30, 22316184), (33, 20287440), (36, 18596820), (38, 17618040), (40, 16737138), (44, 15215580), (45, 14877456), (48, 13947615), (54, 12397880), (55, 12172464), (57, 11745360), (60, 11158092), (66, 10143720), (72, 9298410), (76, 8809020), (80, 8368569), (88, 7607790), (90, 7438728), (95, 7047216), (99, 6762480), (108, 6198940), (110, 6086232), (114, 5872680), (120, 5579046), (132, 5071860), (135, 4959152), (144, 4649205), (152, 4404510), (165, 4057488), (171, 3915120), (176, 3803895), (180, 3719364), (190, 3523608), (198, 3381240), (209, 3203280), (216, 3099470), (220, 3043116), (228, 2936340), (240, 2789523), (264, 2535930), (270, 2479576), (285, 2349072), (297, 2254160), (304, 2202255), (330, 2028744), (342, 1957560), (360, 1859682), (380, 1761804), (396, 1690620), (418, 1601640), (432, 1549735), (440, 1521558), (456, 1468170), (495, 1352496), (513, 1305040), (528, 1267965), (540, 1239788), (570, 1174536), (594, 1127080), (627, 1067760), (660, 1014372), (684, 978780), (720, 929841), (760, 880902), (792, 845310), (836, 800820), (855, 783024), (880, 760779), (912, 734085), (990, 676248), (1026, 652520), (1045, 640656), (1080, 619894), (1140, 587268), (1188, 563540), (1254, 533880), (1320, 507186), (1368, 489390), (1483, 451440), (1485, 450832), (1520, 440451), (1584, 422655), (1672, 400410), (1710, 391512), (1881, 355920), (1980, 338124), (2052, 326260), (2090, 320328), (2160, 309947), (2280, 293634), (2376, 281770), (2508, 266940), (2565, 261008), (2640, 253593), (2736, 244695), (2966, 225720), (2970, 225416), (3135, 213552), (3344, 200205), (3420, 195756), (3762, 177960), (3960, 169062), (4104, 163130), (4180, 160164), (4449, 150480), (4560, 146817), (4752, 140885), (5016, 133470), (5130, 130504), (5643, 118640), (5932, 112860), (5940, 112708), (6270, 106776), (6840, 97878), (7415, 90288), (7524, 88980), (7920, 84531), (8208, 81565), (8360, 80082), (8898, 75240), (9405, 71184), (10032, 66735), (10260, 65252), (11286, 59320), (11864, 56430), (11880, 56354), (12540, 53388), (13347, 50160), (13680, 48939), (14830, 45144), (15048, 44490), (16313, 41040), (16720, 40041), (17796, 37620), (18810, 35592), (20520, 32626), (22245, 30096), (22572, 29660), (23728, 28215), (23760, 28177), (25080, 26694)]