487153920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 288

約数和(自身を含む): 1789562880

約数和(自身を除く): 1302408960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 607, 608, 627, 640, 660, 704, 760, 768, 836, 880, 912, 960, 1045, 1056, 1140, 1214, 1216, 1254, 1280, 1320, 1408, 1520, 1672, 1760, 1821, 1824, 1920, 2090, 2112, 2280, 2428, 2432, 2508, 2640, 2816, 3035, 3040, 3135, 3344, 3520, 3642, 3648, 3840, 4180, 4224, 4560, 4856, 4864, 5016, 5280, 6070, 6080, 6270, 6677, 6688, 7040, 7284, 7296, 8360, 8448, 9105, 9120, 9712, 10032, 10560, 11533, 12140, 12160, 12540, 13354, 13376, 14080, 14568, 14592, 16720, 18210, 18240, 19424, 20031, 20064, 21120, 23066, 24280, 24320, 25080, 26708, 26752, 29136, 33385, 33440, 34599, 36420, 36480, 38848, 40062, 40128, 42240, 46132, 48560, 50160, 53416, 53504, 57665, 58272, 66770, 66880, 69198, 72840, 72960, 77696, 80124, 80256, 92264, 97120, 100155, 100320, 106832, 115330, 116544, 126863, 133540, 133760, 138396, 145680, 155392, 160248, 160512, 172995, 184528, 194240, 200310, 200640, 213664, 230660, 233088, 253726, 267080, 267520, 276792, 291360, 320496, 345990, 369056, 380589, 388480, 400620, 401280, 427328, 461320, 466176, 507452, 534160, 553584, 582720, 634315, 640992, 691980, 738112, 761178, 776960, 801240, 802560, 854656, 922640, 1014904, 1068320, 1107168, 1165440, 1268630, 1281984, 1383960, 1476224, 1522356, 1602480, 1709312, 1845280, 1902945, 2029808, 2136640, 2214336, 2330880, 2537260, 2563968, 2767920, 2952448, 3044712, 3204960, 3690560, 3805890, 4059616, 4273280, 4428672, 5074520, 5127936, 5535840, 6089424, 6409920, 7381120, 7611780, 8119232, 8546560, 8857344, 10149040, 11071680, 12178848, 12819840, 14762240, 15223560, 16238464, 20298080, 22143360, 24357696, 25639680, 30447120, 32476928, 40596160, 44286720, 48715392, 60894240, 81192320, 97430784, 121788480, 162384640, 243576960, 487153920]

約数ペア:

[(1, 487153920), (2, 243576960), (3, 162384640), (4, 121788480), (5, 97430784), (6, 81192320), (8, 60894240), (10, 48715392), (11, 44286720), (12, 40596160), (15, 32476928), (16, 30447120), (19, 25639680), (20, 24357696), (22, 22143360), (24, 20298080), (30, 16238464), (32, 15223560), (33, 14762240), (38, 12819840), (40, 12178848), (44, 11071680), (48, 10149040), (55, 8857344), (57, 8546560), (60, 8119232), (64, 7611780), (66, 7381120), (76, 6409920), (80, 6089424), (88, 5535840), (95, 5127936), (96, 5074520), (110, 4428672), (114, 4273280), (120, 4059616), (128, 3805890), (132, 3690560), (152, 3204960), (160, 3044712), (165, 2952448), (176, 2767920), (190, 2563968), (192, 2537260), (209, 2330880), (220, 2214336), (228, 2136640), (240, 2029808), (256, 1902945), (264, 1845280), (285, 1709312), (304, 1602480), (320, 1522356), (330, 1476224), (352, 1383960), (380, 1281984), (384, 1268630), (418, 1165440), (440, 1107168), (456, 1068320), (480, 1014904), (528, 922640), (570, 854656), (607, 802560), (608, 801240), (627, 776960), (640, 761178), (660, 738112), (704, 691980), (760, 640992), (768, 634315), (836, 582720), (880, 553584), (912, 534160), (960, 507452), (1045, 466176), (1056, 461320), (1140, 427328), (1214, 401280), (1216, 400620), (1254, 388480), (1280, 380589), (1320, 369056), (1408, 345990), (1520, 320496), (1672, 291360), (1760, 276792), (1821, 267520), (1824, 267080), (1920, 253726), (2090, 233088), (2112, 230660), (2280, 213664), (2428, 200640), (2432, 200310), (2508, 194240), (2640, 184528), (2816, 172995), (3035, 160512), (3040, 160248), (3135, 155392), (3344, 145680), (3520, 138396), (3642, 133760), (3648, 133540), (3840, 126863), (4180, 116544), (4224, 115330), (4560, 106832), (4856, 100320), (4864, 100155), (5016, 97120), (5280, 92264), (6070, 80256), (6080, 80124), (6270, 77696), (6677, 72960), (6688, 72840), (7040, 69198), (7284, 66880), (7296, 66770), (8360, 58272), (8448, 57665), (9105, 53504), (9120, 53416), (9712, 50160), (10032, 48560), (10560, 46132), (11533, 42240), (12140, 40128), (12160, 40062), (12540, 38848), (13354, 36480), (13376, 36420), (14080, 34599), (14568, 33440), (14592, 33385), (16720, 29136), (18210, 26752), (18240, 26708), (19424, 25080), (20031, 24320), (20064, 24280), (21120, 23066)]