531294720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 320

約数和(自身を含む): 1956303360

約数和(自身を除く): 1425008640

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, 331, 352, 380, 384, 418, 440, 456, 480, 512, 528, 570, 608, 627, 640, 660, 662, 704, 760, 768, 836, 880, 912, 960, 993, 1045, 1056, 1140, 1216, 1254, 1280, 1320, 1324, 1408, 1520, 1536, 1655, 1672, 1760, 1824, 1920, 1986, 2090, 2112, 2280, 2432, 2508, 2560, 2640, 2648, 2816, 3040, 3135, 3310, 3344, 3520, 3641, 3648, 3840, 3972, 4180, 4224, 4560, 4864, 4965, 5016, 5280, 5296, 5632, 6080, 6270, 6289, 6620, 6688, 7040, 7282, 7296, 7680, 7944, 8360, 8448, 9120, 9728, 9930, 10032, 10560, 10592, 10923, 12160, 12540, 12578, 13240, 13376, 14080, 14564, 14592, 15888, 16720, 16896, 18205, 18240, 18867, 19860, 20064, 21120, 21184, 21846, 24320, 25080, 25156, 26480, 26752, 28160, 29128, 29184, 31445, 31776, 33440, 36410, 36480, 37734, 39720, 40128, 42240, 42368, 43692, 48640, 50160, 50312, 52960, 53504, 54615, 58256, 62890, 63552, 66880, 69179, 72820, 72960, 75468, 79440, 80256, 84480, 84736, 87384, 94335, 100320, 100624, 105920, 107008, 109230, 116512, 125780, 127104, 133760, 138358, 145640, 145920, 150936, 158880, 160512, 169472, 174768, 188670, 200640, 201248, 207537, 211840, 218460, 233024, 251560, 254208, 267520, 276716, 291280, 301872, 317760, 321024, 345895, 349536, 377340, 401280, 402496, 415074, 423680, 436920, 466048, 503120, 508416, 535040, 553432, 582560, 603744, 635520, 691790, 699072, 754680, 802560, 804992, 830148, 847360, 873840, 932096, 1006240, 1037685, 1106864, 1165120, 1207488, 1271040, 1383580, 1398144, 1509360, 1605120, 1609984, 1660296, 1747680, 1864192, 2012480, 2075370, 2213728, 2330240, 2414976, 2542080, 2767160, 2796288, 3018720, 3219968, 3320592, 3495360, 4024960, 4150740, 4427456, 4660480, 4829952, 5534320, 5592576, 6037440, 6641184, 6990720, 8049920, 8301480, 8854912, 9320960, 9659904, 11068640, 12074880, 13282368, 13981440, 16099840, 16602960, 17709824, 22137280, 24149760, 26564736, 27962880, 33205920, 35419648, 44274560, 48299520, 53129472, 66411840, 88549120, 106258944, 132823680, 177098240, 265647360, 531294720]

約数ペア:

[(1, 531294720), (2, 265647360), (3, 177098240), (4, 132823680), (5, 106258944), (6, 88549120), (8, 66411840), (10, 53129472), (11, 48299520), (12, 44274560), (15, 35419648), (16, 33205920), (19, 27962880), (20, 26564736), (22, 24149760), (24, 22137280), (30, 17709824), (32, 16602960), (33, 16099840), (38, 13981440), (40, 13282368), (44, 12074880), (48, 11068640), (55, 9659904), (57, 9320960), (60, 8854912), (64, 8301480), (66, 8049920), (76, 6990720), (80, 6641184), (88, 6037440), (95, 5592576), (96, 5534320), (110, 4829952), (114, 4660480), (120, 4427456), (128, 4150740), (132, 4024960), (152, 3495360), (160, 3320592), (165, 3219968), (176, 3018720), (190, 2796288), (192, 2767160), (209, 2542080), (220, 2414976), (228, 2330240), (240, 2213728), (256, 2075370), (264, 2012480), (285, 1864192), (304, 1747680), (320, 1660296), (330, 1609984), (331, 1605120), (352, 1509360), (380, 1398144), (384, 1383580), (418, 1271040), (440, 1207488), (456, 1165120), (480, 1106864), (512, 1037685), (528, 1006240), (570, 932096), (608, 873840), (627, 847360), (640, 830148), (660, 804992), (662, 802560), (704, 754680), (760, 699072), (768, 691790), (836, 635520), (880, 603744), (912, 582560), (960, 553432), (993, 535040), (1045, 508416), (1056, 503120), (1140, 466048), (1216, 436920), (1254, 423680), (1280, 415074), (1320, 402496), (1324, 401280), (1408, 377340), (1520, 349536), (1536, 345895), (1655, 321024), (1672, 317760), (1760, 301872), (1824, 291280), (1920, 276716), (1986, 267520), (2090, 254208), (2112, 251560), (2280, 233024), (2432, 218460), (2508, 211840), (2560, 207537), (2640, 201248), (2648, 200640), (2816, 188670), (3040, 174768), (3135, 169472), (3310, 160512), (3344, 158880), (3520, 150936), (3641, 145920), (3648, 145640), (3840, 138358), (3972, 133760), (4180, 127104), (4224, 125780), (4560, 116512), (4864, 109230), (4965, 107008), (5016, 105920), (5280, 100624), (5296, 100320), (5632, 94335), (6080, 87384), (6270, 84736), (6289, 84480), (6620, 80256), (6688, 79440), (7040, 75468), (7282, 72960), (7296, 72820), (7680, 69179), (7944, 66880), (8360, 63552), (8448, 62890), (9120, 58256), (9728, 54615), (9930, 53504), (10032, 52960), (10560, 50312), (10592, 50160), (10923, 48640), (12160, 43692), (12540, 42368), (12578, 42240), (13240, 40128), (13376, 39720), (14080, 37734), (14564, 36480), (14592, 36410), (15888, 33440), (16720, 31776), (16896, 31445), (18205, 29184), (18240, 29128), (18867, 28160), (19860, 26752), (20064, 26480), (21120, 25156), (21184, 25080), (21846, 24320)]