56204280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 219542400

約数和(自身を除く): 163338120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 83, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 162, 165, 166, 171, 180, 190, 198, 209, 216, 220, 228, 249, 264, 270, 285, 297, 324, 330, 332, 342, 360, 380, 396, 405, 415, 418, 440, 456, 495, 498, 513, 540, 570, 594, 627, 648, 660, 664, 684, 747, 760, 792, 810, 830, 836, 855, 891, 913, 990, 996, 1026, 1045, 1080, 1140, 1188, 1245, 1254, 1320, 1368, 1485, 1494, 1539, 1577, 1620, 1660, 1672, 1710, 1782, 1826, 1881, 1980, 1992, 2052, 2090, 2241, 2280, 2376, 2490, 2508, 2565, 2739, 2970, 2988, 3078, 3135, 3154, 3240, 3320, 3420, 3564, 3652, 3735, 3762, 3960, 4104, 4180, 4455, 4482, 4565, 4731, 4980, 5016, 5130, 5478, 5643, 5940, 5976, 6156, 6270, 6308, 6723, 6840, 7128, 7304, 7470, 7524, 7695, 7885, 8217, 8360, 8910, 8964, 9130, 9405, 9462, 9960, 10260, 10956, 11205, 11286, 11880, 12312, 12540, 12616, 13446, 13695, 14193, 14940, 15048, 15390, 15770, 16434, 16929, 17347, 17820, 17928, 18260, 18810, 18924, 20520, 21912, 22410, 22572, 23655, 24651, 25080, 26892, 27390, 28215, 28386, 29880, 30780, 31540, 32868, 33615, 33858, 34694, 35640, 36520, 37620, 37848, 41085, 42579, 44820, 45144, 47310, 49302, 52041, 53784, 54780, 56430, 56772, 61560, 63080, 65736, 67230, 67716, 69388, 70965, 73953, 75240, 82170, 84645, 85158, 86735, 89640, 94620, 98604, 104082, 109560, 112860, 113544, 123255, 127737, 134460, 135432, 138776, 141930, 147906, 156123, 164340, 169290, 170316, 173470, 189240, 197208, 208164, 212895, 225720, 246510, 255474, 260205, 268920, 283860, 295812, 312246, 328680, 338580, 340632, 346940, 369765, 416328, 425790, 468369, 493020, 510948, 520410, 567720, 591624, 624492, 638685, 677160, 693880, 739530, 780615, 851580, 936738, 986040, 1021896, 1040820, 1248984, 1277370, 1405107, 1479060, 1561230, 1703160, 1873476, 2081640, 2341845, 2554740, 2810214, 2958120, 3122460, 3746952, 4683690, 5109480, 5620428, 6244920, 7025535, 9367380, 11240856, 14051070, 18734760, 28102140, 56204280]

約数ペア:

[(1, 56204280), (2, 28102140), (3, 18734760), (4, 14051070), (5, 11240856), (6, 9367380), (8, 7025535), (9, 6244920), (10, 5620428), (11, 5109480), (12, 4683690), (15, 3746952), (18, 3122460), (19, 2958120), (20, 2810214), (22, 2554740), (24, 2341845), (27, 2081640), (30, 1873476), (33, 1703160), (36, 1561230), (38, 1479060), (40, 1405107), (44, 1277370), (45, 1248984), (54, 1040820), (55, 1021896), (57, 986040), (60, 936738), (66, 851580), (72, 780615), (76, 739530), (81, 693880), (83, 677160), (88, 638685), (90, 624492), (95, 591624), (99, 567720), (108, 520410), (110, 510948), (114, 493020), (120, 468369), (132, 425790), (135, 416328), (152, 369765), (162, 346940), (165, 340632), (166, 338580), (171, 328680), (180, 312246), (190, 295812), (198, 283860), (209, 268920), (216, 260205), (220, 255474), (228, 246510), (249, 225720), (264, 212895), (270, 208164), (285, 197208), (297, 189240), (324, 173470), (330, 170316), (332, 169290), (342, 164340), (360, 156123), (380, 147906), (396, 141930), (405, 138776), (415, 135432), (418, 134460), (440, 127737), (456, 123255), (495, 113544), (498, 112860), (513, 109560), (540, 104082), (570, 98604), (594, 94620), (627, 89640), (648, 86735), (660, 85158), (664, 84645), (684, 82170), (747, 75240), (760, 73953), (792, 70965), (810, 69388), (830, 67716), (836, 67230), (855, 65736), (891, 63080), (913, 61560), (990, 56772), (996, 56430), (1026, 54780), (1045, 53784), (1080, 52041), (1140, 49302), (1188, 47310), (1245, 45144), (1254, 44820), (1320, 42579), (1368, 41085), (1485, 37848), (1494, 37620), (1539, 36520), (1577, 35640), (1620, 34694), (1660, 33858), (1672, 33615), (1710, 32868), (1782, 31540), (1826, 30780), (1881, 29880), (1980, 28386), (1992, 28215), (2052, 27390), (2090, 26892), (2241, 25080), (2280, 24651), (2376, 23655), (2490, 22572), (2508, 22410), (2565, 21912), (2739, 20520), (2970, 18924), (2988, 18810), (3078, 18260), (3135, 17928), (3154, 17820), (3240, 17347), (3320, 16929), (3420, 16434), (3564, 15770), (3652, 15390), (3735, 15048), (3762, 14940), (3960, 14193), (4104, 13695), (4180, 13446), (4455, 12616), (4482, 12540), (4565, 12312), (4731, 11880), (4980, 11286), (5016, 11205), (5130, 10956), (5478, 10260), (5643, 9960), (5940, 9462), (5976, 9405), (6156, 9130), (6270, 8964), (6308, 8910), (6723, 8360), (6840, 8217), (7128, 7885), (7304, 7695), (7470, 7524)]