391663680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 1335170304

約数和(自身を除く): 943506624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 103, 120, 136, 160, 170, 192, 204, 206, 233, 240, 255, 272, 309, 320, 340, 408, 412, 466, 480, 510, 515, 544, 618, 680, 699, 816, 824, 932, 960, 1020, 1030, 1088, 1165, 1236, 1360, 1398, 1545, 1632, 1648, 1751, 1864, 2040, 2060, 2330, 2472, 2720, 2796, 3090, 3264, 3296, 3495, 3502, 3728, 3961, 4080, 4120, 4660, 4944, 5253, 5440, 5592, 6180, 6592, 6990, 7004, 7456, 7922, 8160, 8240, 8755, 9320, 9888, 10506, 11184, 11883, 12360, 13980, 14008, 14912, 15844, 16320, 16480, 17510, 18640, 19776, 19805, 21012, 22368, 23766, 23999, 24720, 26265, 27960, 28016, 31688, 32960, 35020, 37280, 39610, 42024, 44736, 47532, 47998, 49440, 52530, 55920, 56032, 59415, 63376, 70040, 71997, 74560, 79220, 84048, 95064, 95996, 98880, 105060, 111840, 112064, 118830, 119995, 126752, 140080, 143994, 158440, 168096, 190128, 191992, 210120, 223680, 237660, 239990, 253504, 280160, 287988, 316880, 336192, 359985, 380256, 383984, 407983, 420240, 475320, 479980, 560320, 575976, 633760, 719970, 760512, 767968, 815966, 840480, 950640, 959960, 1151952, 1223949, 1267520, 1439940, 1535936, 1631932, 1680960, 1901280, 1919920, 2039915, 2303904, 2447898, 2879880, 3263864, 3802560, 3839840, 4079830, 4607808, 4895796, 5759760, 6119745, 6527728, 7679680, 8159660, 9791592, 11519520, 12239490, 13055456, 16319320, 19583184, 23039040, 24478980, 26110912, 32638640, 39166368, 48957960, 65277280, 78332736, 97915920, 130554560, 195831840, 391663680]

約数ペア:

[(1, 391663680), (2, 195831840), (3, 130554560), (4, 97915920), (5, 78332736), (6, 65277280), (8, 48957960), (10, 39166368), (12, 32638640), (15, 26110912), (16, 24478980), (17, 23039040), (20, 19583184), (24, 16319320), (30, 13055456), (32, 12239490), (34, 11519520), (40, 9791592), (48, 8159660), (51, 7679680), (60, 6527728), (64, 6119745), (68, 5759760), (80, 4895796), (85, 4607808), (96, 4079830), (102, 3839840), (103, 3802560), (120, 3263864), (136, 2879880), (160, 2447898), (170, 2303904), (192, 2039915), (204, 1919920), (206, 1901280), (233, 1680960), (240, 1631932), (255, 1535936), (272, 1439940), (309, 1267520), (320, 1223949), (340, 1151952), (408, 959960), (412, 950640), (466, 840480), (480, 815966), (510, 767968), (515, 760512), (544, 719970), (618, 633760), (680, 575976), (699, 560320), (816, 479980), (824, 475320), (932, 420240), (960, 407983), (1020, 383984), (1030, 380256), (1088, 359985), (1165, 336192), (1236, 316880), (1360, 287988), (1398, 280160), (1545, 253504), (1632, 239990), (1648, 237660), (1751, 223680), (1864, 210120), (2040, 191992), (2060, 190128), (2330, 168096), (2472, 158440), (2720, 143994), (2796, 140080), (3090, 126752), (3264, 119995), (3296, 118830), (3495, 112064), (3502, 111840), (3728, 105060), (3961, 98880), (4080, 95996), (4120, 95064), (4660, 84048), (4944, 79220), (5253, 74560), (5440, 71997), (5592, 70040), (6180, 63376), (6592, 59415), (6990, 56032), (7004, 55920), (7456, 52530), (7922, 49440), (8160, 47998), (8240, 47532), (8755, 44736), (9320, 42024), (9888, 39610), (10506, 37280), (11184, 35020), (11883, 32960), (12360, 31688), (13980, 28016), (14008, 27960), (14912, 26265), (15844, 24720), (16320, 23999), (16480, 23766), (17510, 22368), (18640, 21012), (19776, 19805)]