2119866480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1988

約数の個数: 240

約数和(自身を含む): 7588264320

約数和(自身を除く): 5468397840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 144, 152, 166, 171, 180, 190, 228, 240, 249, 285, 304, 332, 342, 360, 380, 415, 456, 498, 570, 664, 684, 720, 747, 760, 830, 855, 912, 996, 1140, 1245, 1328, 1368, 1494, 1520, 1577, 1660, 1710, 1867, 1992, 2280, 2490, 2736, 2988, 3154, 3320, 3420, 3734, 3735, 3984, 4560, 4731, 4980, 5601, 5976, 6308, 6640, 6840, 7468, 7470, 7885, 9335, 9462, 9960, 11202, 11952, 12616, 13680, 14193, 14936, 14940, 15770, 16803, 18670, 18924, 19920, 22404, 23655, 25232, 28005, 28386, 29872, 29880, 31540, 33606, 35473, 37340, 37848, 44808, 47310, 56010, 56772, 59760, 63080, 67212, 70946, 70965, 74680, 75696, 84015, 89616, 94620, 106419, 112020, 113544, 126160, 134424, 141892, 141930, 149360, 154961, 168030, 177365, 189240, 212838, 224040, 227088, 268848, 283784, 283860, 309922, 319257, 336060, 354730, 378480, 425676, 448080, 464883, 532095, 567568, 567720, 619844, 638514, 672120, 709460, 774805, 851352, 929766, 1064190, 1135440, 1239688, 1277028, 1344240, 1394649, 1418920, 1549610, 1596285, 1702704, 1859532, 2128380, 2324415, 2479376, 2554056, 2789298, 2837840, 2944259, 3099220, 3192570, 3719064, 4256760, 4648830, 5108112, 5578596, 5888518, 6198440, 6385140, 6973245, 7438128, 8513520, 8832777, 9297660, 11157192, 11777036, 12396880, 12770280, 13946490, 14721295, 17665554, 18595320, 22314384, 23554072, 25540560, 26498331, 27892980, 29442590, 35331108, 37190640, 44163885, 47108144, 52996662, 55785960, 58885180, 70662216, 88327770, 105993324, 111571920, 117770360, 132491655, 141324432, 176655540, 211986648, 235540720, 264983310, 353311080, 423973296, 529966620, 706622160, 1059933240, 2119866480]

約数ペア:

[(1, 2119866480), (2, 1059933240), (3, 706622160), (4, 529966620), (5, 423973296), (6, 353311080), (8, 264983310), (9, 235540720), (10, 211986648), (12, 176655540), (15, 141324432), (16, 132491655), (18, 117770360), (19, 111571920), (20, 105993324), (24, 88327770), (30, 70662216), (36, 58885180), (38, 55785960), (40, 52996662), (45, 47108144), (48, 44163885), (57, 37190640), (60, 35331108), (72, 29442590), (76, 27892980), (80, 26498331), (83, 25540560), (90, 23554072), (95, 22314384), (114, 18595320), (120, 17665554), (144, 14721295), (152, 13946490), (166, 12770280), (171, 12396880), (180, 11777036), (190, 11157192), (228, 9297660), (240, 8832777), (249, 8513520), (285, 7438128), (304, 6973245), (332, 6385140), (342, 6198440), (360, 5888518), (380, 5578596), (415, 5108112), (456, 4648830), (498, 4256760), (570, 3719064), (664, 3192570), (684, 3099220), (720, 2944259), (747, 2837840), (760, 2789298), (830, 2554056), (855, 2479376), (912, 2324415), (996, 2128380), (1140, 1859532), (1245, 1702704), (1328, 1596285), (1368, 1549610), (1494, 1418920), (1520, 1394649), (1577, 1344240), (1660, 1277028), (1710, 1239688), (1867, 1135440), (1992, 1064190), (2280, 929766), (2490, 851352), (2736, 774805), (2988, 709460), (3154, 672120), (3320, 638514), (3420, 619844), (3734, 567720), (3735, 567568), (3984, 532095), (4560, 464883), (4731, 448080), (4980, 425676), (5601, 378480), (5976, 354730), (6308, 336060), (6640, 319257), (6840, 309922), (7468, 283860), (7470, 283784), (7885, 268848), (9335, 227088), (9462, 224040), (9960, 212838), (11202, 189240), (11952, 177365), (12616, 168030), (13680, 154961), (14193, 149360), (14936, 141930), (14940, 141892), (15770, 134424), (16803, 126160), (18670, 113544), (18924, 112020), (19920, 106419), (22404, 94620), (23655, 89616), (25232, 84015), (28005, 75696), (28386, 74680), (29872, 70965), (29880, 70946), (31540, 67212), (33606, 63080), (35473, 59760), (37340, 56772), (37848, 56010), (44808, 47310)]