1368709920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8563}}^1$

素因数の和:8624

約数の個数: 192

約数和(自身を含む): 4920531840

約数和(自身を除く): 3551821920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8563, 8880, 9990, 10656, 13320, 15984, 17126, 17760, 19980, 25689, 26640, 31968, 34252, 39960, 42815, 51378, 53280, 68504, 77067, 79920, 85630, 102756, 128445, 137008, 154134, 159840, 171260, 205512, 231201, 256890, 274016, 308268, 316831, 342520, 385335, 411024, 462402, 513780, 616536, 633662, 685040, 770670, 822048, 924804, 950493, 1027560, 1156005, 1233072, 1267324, 1370080, 1541340, 1584155, 1849608, 1900986, 2055120, 2312010, 2466144, 2534648, 2851479, 3082680, 3168310, 3699216, 3801972, 4110240, 4624020, 4752465, 5069296, 5702958, 6165360, 6336620, 7398432, 7603944, 8554437, 9248040, 9504930, 10138592, 11405916, 12330720, 12673240, 14257395, 15207888, 17108874, 18496080, 19009860, 22811832, 25346480, 28514790, 30415776, 34217748, 36992160, 38019720, 42772185, 45623664, 50692960, 57029580, 68435496, 76039440, 85544370, 91247328, 114059160, 136870992, 152078880, 171088740, 228118320, 273741984, 342177480, 456236640, 684354960, 1368709920]

約数ペア:

[(1, 1368709920), (2, 684354960), (3, 456236640), (4, 342177480), (5, 273741984), (6, 228118320), (8, 171088740), (9, 152078880), (10, 136870992), (12, 114059160), (15, 91247328), (16, 85544370), (18, 76039440), (20, 68435496), (24, 57029580), (27, 50692960), (30, 45623664), (32, 42772185), (36, 38019720), (37, 36992160), (40, 34217748), (45, 30415776), (48, 28514790), (54, 25346480), (60, 22811832), (72, 19009860), (74, 18496080), (80, 17108874), (90, 15207888), (96, 14257395), (108, 12673240), (111, 12330720), (120, 11405916), (135, 10138592), (144, 9504930), (148, 9248040), (160, 8554437), (180, 7603944), (185, 7398432), (216, 6336620), (222, 6165360), (240, 5702958), (270, 5069296), (288, 4752465), (296, 4624020), (333, 4110240), (360, 3801972), (370, 3699216), (432, 3168310), (444, 3082680), (480, 2851479), (540, 2534648), (555, 2466144), (592, 2312010), (666, 2055120), (720, 1900986), (740, 1849608), (864, 1584155), (888, 1541340), (999, 1370080), (1080, 1267324), (1110, 1233072), (1184, 1156005), (1332, 1027560), (1440, 950493), (1480, 924804), (1665, 822048), (1776, 770670), (1998, 685040), (2160, 633662), (2220, 616536), (2664, 513780), (2960, 462402), (3330, 411024), (3552, 385335), (3996, 342520), (4320, 316831), (4440, 308268), (4995, 274016), (5328, 256890), (5920, 231201), (6660, 205512), (7992, 171260), (8563, 159840), (8880, 154134), (9990, 137008), (10656, 128445), (13320, 102756), (15984, 85630), (17126, 79920), (17760, 77067), (19980, 68504), (25689, 53280), (26640, 51378), (31968, 42815), (34252, 39960)]