2828285280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:826

約数の個数: 288

約数和(自身を含む): 10236844800

約数和(自身を除く): 7408559520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 167, 171, 180, 190, 228, 240, 285, 288, 304, 334, 342, 360, 380, 456, 480, 501, 570, 608, 619, 668, 684, 720, 760, 835, 855, 912, 1002, 1140, 1238, 1336, 1368, 1440, 1503, 1520, 1670, 1710, 1824, 1857, 2004, 2280, 2476, 2505, 2672, 2736, 3006, 3040, 3095, 3173, 3340, 3420, 3714, 4008, 4560, 4952, 5010, 5344, 5472, 5571, 6012, 6190, 6346, 6680, 6840, 7428, 7515, 8016, 9120, 9285, 9519, 9904, 10020, 11142, 11761, 12024, 12380, 12692, 13360, 13680, 14856, 15030, 15865, 16032, 18570, 19038, 19808, 20040, 22284, 23522, 24048, 24760, 25384, 26720, 27360, 27855, 28557, 29712, 30060, 31730, 35283, 37140, 38076, 40080, 44568, 47044, 47595, 48096, 49520, 50768, 55710, 57114, 58805, 59424, 60120, 63460, 70566, 74280, 76152, 80160, 89136, 94088, 95190, 99040, 101536, 103373, 105849, 111420, 114228, 117610, 120240, 126920, 141132, 142785, 148560, 152304, 176415, 178272, 188176, 190380, 206746, 211698, 222840, 228456, 235220, 240480, 253840, 282264, 285570, 297120, 304608, 310119, 352830, 376352, 380760, 413492, 423396, 445680, 456912, 470440, 507680, 516865, 529245, 564528, 571140, 620238, 705660, 761520, 826984, 846792, 891360, 913824, 930357, 940880, 1033730, 1058490, 1129056, 1142280, 1240476, 1411320, 1523040, 1550595, 1653968, 1693584, 1860714, 1881760, 1964087, 2067460, 2116980, 2284560, 2480952, 2822640, 3101190, 3307936, 3387168, 3721428, 3928174, 4134920, 4233960, 4569120, 4651785, 4961904, 5645280, 5892261, 6202380, 7442856, 7856348, 8269840, 8467920, 9303570, 9820435, 9923808, 11784522, 12404760, 14885712, 15712696, 16539680, 16935840, 17676783, 18607140, 19640870, 23569044, 24809520, 29461305, 29771424, 31425392, 35353566, 37214280, 39281740, 47138088, 49619040, 58922610, 62850784, 70707132, 74428560, 78563480, 88383915, 94276176, 117845220, 141414264, 148857120, 157126960, 176767830, 188552352, 235690440, 282828528, 314253920, 353535660, 471380880, 565657056, 707071320, 942761760, 1414142640, 2828285280]

約数ペア:

[(1, 2828285280), (2, 1414142640), (3, 942761760), (4, 707071320), (5, 565657056), (6, 471380880), (8, 353535660), (9, 314253920), (10, 282828528), (12, 235690440), (15, 188552352), (16, 176767830), (18, 157126960), (19, 148857120), (20, 141414264), (24, 117845220), (30, 94276176), (32, 88383915), (36, 78563480), (38, 74428560), (40, 70707132), (45, 62850784), (48, 58922610), (57, 49619040), (60, 47138088), (72, 39281740), (76, 37214280), (80, 35353566), (90, 31425392), (95, 29771424), (96, 29461305), (114, 24809520), (120, 23569044), (144, 19640870), (152, 18607140), (160, 17676783), (167, 16935840), (171, 16539680), (180, 15712696), (190, 14885712), (228, 12404760), (240, 11784522), (285, 9923808), (288, 9820435), (304, 9303570), (334, 8467920), (342, 8269840), (360, 7856348), (380, 7442856), (456, 6202380), (480, 5892261), (501, 5645280), (570, 4961904), (608, 4651785), (619, 4569120), (668, 4233960), (684, 4134920), (720, 3928174), (760, 3721428), (835, 3387168), (855, 3307936), (912, 3101190), (1002, 2822640), (1140, 2480952), (1238, 2284560), (1336, 2116980), (1368, 2067460), (1440, 1964087), (1503, 1881760), (1520, 1860714), (1670, 1693584), (1710, 1653968), (1824, 1550595), (1857, 1523040), (2004, 1411320), (2280, 1240476), (2476, 1142280), (2505, 1129056), (2672, 1058490), (2736, 1033730), (3006, 940880), (3040, 930357), (3095, 913824), (3173, 891360), (3340, 846792), (3420, 826984), (3714, 761520), (4008, 705660), (4560, 620238), (4952, 571140), (5010, 564528), (5344, 529245), (5472, 516865), (5571, 507680), (6012, 470440), (6190, 456912), (6346, 445680), (6680, 423396), (6840, 413492), (7428, 380760), (7515, 376352), (8016, 352830), (9120, 310119), (9285, 304608), (9519, 297120), (9904, 285570), (10020, 282264), (11142, 253840), (11761, 240480), (12024, 235220), (12380, 228456), (12692, 222840), (13360, 211698), (13680, 206746), (14856, 190380), (15030, 188176), (15865, 178272), (16032, 176415), (18570, 152304), (19038, 148560), (19808, 142785), (20040, 141132), (22284, 126920), (23522, 120240), (24048, 117610), (24760, 114228), (25384, 111420), (26720, 105849), (27360, 103373), (27855, 101536), (28557, 99040), (29712, 95190), (30060, 94088), (31730, 89136), (35283, 80160), (37140, 76152), (38076, 74280), (40080, 70566), (44568, 63460), (47044, 60120), (47595, 59424), (48096, 58805), (49520, 57114), (50768, 55710)]