320586240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 320

約数和(自身を含む): 1168675200

約数和(自身を除く): 848088960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 169, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 338, 380, 384, 390, 416, 456, 480, 494, 507, 512, 520, 570, 608, 624, 640, 676, 741, 760, 768, 780, 832, 845, 912, 960, 988, 1014, 1040, 1140, 1216, 1235, 1248, 1280, 1352, 1482, 1520, 1536, 1560, 1664, 1690, 1824, 1920, 1976, 2028, 2080, 2197, 2280, 2432, 2470, 2496, 2535, 2560, 2704, 2964, 3040, 3120, 3211, 3328, 3380, 3648, 3705, 3840, 3952, 4056, 4160, 4394, 4560, 4864, 4940, 4992, 5070, 5408, 5928, 6080, 6240, 6422, 6591, 6656, 6760, 7296, 7410, 7680, 7904, 8112, 8320, 8788, 9120, 9633, 9728, 9880, 9984, 10140, 10816, 10985, 11856, 12160, 12480, 12844, 13182, 13520, 14592, 14820, 15808, 16055, 16224, 16640, 17576, 18240, 19266, 19760, 19968, 20280, 21632, 21970, 23712, 24320, 24960, 25688, 26364, 27040, 29184, 29640, 31616, 32110, 32448, 32955, 33280, 35152, 36480, 38532, 39520, 40560, 41743, 43264, 43940, 47424, 48165, 48640, 49920, 51376, 52728, 54080, 59280, 63232, 64220, 64896, 65910, 70304, 72960, 77064, 79040, 81120, 83486, 86528, 87880, 94848, 96330, 99840, 102752, 105456, 108160, 118560, 125229, 126464, 128440, 129792, 131820, 140608, 145920, 154128, 158080, 162240, 166972, 175760, 189696, 192660, 205504, 208715, 210912, 216320, 237120, 250458, 256880, 259584, 263640, 281216, 308256, 316160, 324480, 333944, 351520, 379392, 385320, 411008, 417430, 421824, 432640, 474240, 500916, 513760, 527280, 562432, 616512, 626145, 632320, 648960, 667888, 703040, 770640, 822016, 834860, 843648, 948480, 1001832, 1027520, 1054560, 1124864, 1233024, 1252290, 1297920, 1335776, 1406080, 1541280, 1644032, 1669720, 1687296, 1896960, 2003664, 2055040, 2109120, 2466048, 2504580, 2671552, 2812160, 3082560, 3339440, 3374592, 4007328, 4110080, 4218240, 4932096, 5009160, 5343104, 5624320, 6165120, 6678880, 8014656, 8220160, 8436480, 10018320, 10686208, 12330240, 13357760, 16029312, 16872960, 20036640, 21372416, 24660480, 26715520, 32058624, 40073280, 53431040, 64117248, 80146560, 106862080, 160293120, 320586240]

約数ペア:

[(1, 320586240), (2, 160293120), (3, 106862080), (4, 80146560), (5, 64117248), (6, 53431040), (8, 40073280), (10, 32058624), (12, 26715520), (13, 24660480), (15, 21372416), (16, 20036640), (19, 16872960), (20, 16029312), (24, 13357760), (26, 12330240), (30, 10686208), (32, 10018320), (38, 8436480), (39, 8220160), (40, 8014656), (48, 6678880), (52, 6165120), (57, 5624320), (60, 5343104), (64, 5009160), (65, 4932096), (76, 4218240), (78, 4110080), (80, 4007328), (95, 3374592), (96, 3339440), (104, 3082560), (114, 2812160), (120, 2671552), (128, 2504580), (130, 2466048), (152, 2109120), (156, 2055040), (160, 2003664), (169, 1896960), (190, 1687296), (192, 1669720), (195, 1644032), (208, 1541280), (228, 1406080), (240, 1335776), (247, 1297920), (256, 1252290), (260, 1233024), (285, 1124864), (304, 1054560), (312, 1027520), (320, 1001832), (338, 948480), (380, 843648), (384, 834860), (390, 822016), (416, 770640), (456, 703040), (480, 667888), (494, 648960), (507, 632320), (512, 626145), (520, 616512), (570, 562432), (608, 527280), (624, 513760), (640, 500916), (676, 474240), (741, 432640), (760, 421824), (768, 417430), (780, 411008), (832, 385320), (845, 379392), (912, 351520), (960, 333944), (988, 324480), (1014, 316160), (1040, 308256), (1140, 281216), (1216, 263640), (1235, 259584), (1248, 256880), (1280, 250458), (1352, 237120), (1482, 216320), (1520, 210912), (1536, 208715), (1560, 205504), (1664, 192660), (1690, 189696), (1824, 175760), (1920, 166972), (1976, 162240), (2028, 158080), (2080, 154128), (2197, 145920), (2280, 140608), (2432, 131820), (2470, 129792), (2496, 128440), (2535, 126464), (2560, 125229), (2704, 118560), (2964, 108160), (3040, 105456), (3120, 102752), (3211, 99840), (3328, 96330), (3380, 94848), (3648, 87880), (3705, 86528), (3840, 83486), (3952, 81120), (4056, 79040), (4160, 77064), (4394, 72960), (4560, 70304), (4864, 65910), (4940, 64896), (4992, 64220), (5070, 63232), (5408, 59280), (5928, 54080), (6080, 52728), (6240, 51376), (6422, 49920), (6591, 48640), (6656, 48165), (6760, 47424), (7296, 43940), (7410, 43264), (7680, 41743), (7904, 40560), (8112, 39520), (8320, 38532), (8788, 36480), (9120, 35152), (9633, 33280), (9728, 32955), (9880, 32448), (9984, 32110), (10140, 31616), (10816, 29640), (10985, 29184), (11856, 27040), (12160, 26364), (12480, 25688), (12844, 24960), (13182, 24320), (13520, 23712), (14592, 21970), (14820, 21632), (15808, 20280), (16055, 19968), (16224, 19760), (16640, 19266), (17576, 18240)]