28309888320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{26833}}^1$

素因数の和:27017

約数の個数: 224

約数和(自身を含む): 103382600448

約数和(自身を除く): 75072712128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 420, 448, 471, 480, 560, 628, 672, 785, 840, 942, 960, 1099, 1120, 1256, 1344, 1570, 1680, 1884, 2198, 2240, 2355, 2512, 3140, 3297, 3360, 3768, 4396, 4710, 5024, 5495, 6280, 6594, 6720, 7536, 8792, 9420, 10048, 10990, 12560, 13188, 15072, 16485, 17584, 18840, 21980, 25120, 26376, 26833, 30144, 32970, 35168, 37680, 43960, 50240, 52752, 53666, 65940, 70336, 75360, 80499, 87920, 105504, 107332, 131880, 134165, 150720, 160998, 175840, 187831, 211008, 214664, 263760, 268330, 321996, 351680, 375662, 402495, 429328, 527520, 536660, 563493, 643992, 751324, 804990, 858656, 939155, 1055040, 1073320, 1126986, 1287984, 1502648, 1609980, 1717312, 1878310, 2146640, 2253972, 2575968, 2817465, 3005296, 3219960, 3756620, 4212781, 4293280, 4507944, 5151936, 5634930, 6010592, 6439920, 7513240, 8425562, 8586560, 9015888, 11269860, 12021184, 12638343, 12879840, 15026480, 16851124, 18031776, 21063905, 22539720, 25276686, 25759680, 29489467, 30052960, 33702248, 36063552, 42127810, 45079440, 50553372, 58978934, 60105920, 63191715, 67404496, 84255620, 88468401, 90158880, 101106744, 117957868, 126383430, 134808992, 147447335, 168511240, 176936802, 180317760, 202213488, 235915736, 252766860, 269617984, 294894670, 337022480, 353873604, 404426976, 442342005, 471831472, 505533720, 589789340, 674044960, 707747208, 808853952, 884684010, 943662944, 1011067440, 1179578680, 1348089920, 1415494416, 1769368020, 1887325888, 2022134880, 2359157360, 2830988832, 3538736040, 4044269760, 4718314720, 5661977664, 7077472080, 9436629440, 14154944160, 28309888320]

約数ペア:

[(1, 28309888320), (2, 14154944160), (3, 9436629440), (4, 7077472080), (5, 5661977664), (6, 4718314720), (7, 4044269760), (8, 3538736040), (10, 2830988832), (12, 2359157360), (14, 2022134880), (15, 1887325888), (16, 1769368020), (20, 1415494416), (21, 1348089920), (24, 1179578680), (28, 1011067440), (30, 943662944), (32, 884684010), (35, 808853952), (40, 707747208), (42, 674044960), (48, 589789340), (56, 505533720), (60, 471831472), (64, 442342005), (70, 404426976), (80, 353873604), (84, 337022480), (96, 294894670), (105, 269617984), (112, 252766860), (120, 235915736), (140, 202213488), (157, 180317760), (160, 176936802), (168, 168511240), (192, 147447335), (210, 134808992), (224, 126383430), (240, 117957868), (280, 101106744), (314, 90158880), (320, 88468401), (336, 84255620), (420, 67404496), (448, 63191715), (471, 60105920), (480, 58978934), (560, 50553372), (628, 45079440), (672, 42127810), (785, 36063552), (840, 33702248), (942, 30052960), (960, 29489467), (1099, 25759680), (1120, 25276686), (1256, 22539720), (1344, 21063905), (1570, 18031776), (1680, 16851124), (1884, 15026480), (2198, 12879840), (2240, 12638343), (2355, 12021184), (2512, 11269860), (3140, 9015888), (3297, 8586560), (3360, 8425562), (3768, 7513240), (4396, 6439920), (4710, 6010592), (5024, 5634930), (5495, 5151936), (6280, 4507944), (6594, 4293280), (6720, 4212781), (7536, 3756620), (8792, 3219960), (9420, 3005296), (10048, 2817465), (10990, 2575968), (12560, 2253972), (13188, 2146640), (15072, 1878310), (16485, 1717312), (17584, 1609980), (18840, 1502648), (21980, 1287984), (25120, 1126986), (26376, 1073320), (26833, 1055040), (30144, 939155), (32970, 858656), (35168, 804990), (37680, 751324), (43960, 643992), (50240, 563493), (52752, 536660), (53666, 527520), (65940, 429328), (70336, 402495), (75360, 375662), (80499, 351680), (87920, 321996), (105504, 268330), (107332, 263760), (131880, 214664), (134165, 211008), (150720, 187831), (160998, 175840)]