202117680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 725516064

約数和(自身を除く): 523398384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 243, 270, 281, 296, 324, 333, 360, 370, 405, 432, 444, 486, 540, 555, 562, 592, 648, 666, 720, 740, 810, 843, 888, 972, 999, 1080, 1110, 1124, 1215, 1296, 1332, 1405, 1480, 1620, 1665, 1686, 1776, 1944, 1998, 2160, 2220, 2248, 2430, 2529, 2664, 2810, 2960, 2997, 3240, 3330, 3372, 3888, 3996, 4215, 4440, 4496, 4860, 4995, 5058, 5328, 5620, 5994, 6480, 6660, 6744, 7587, 7992, 8430, 8880, 8991, 9720, 9990, 10116, 10397, 11240, 11988, 12645, 13320, 13488, 14985, 15174, 15984, 16860, 17982, 19440, 19980, 20232, 20794, 22480, 22761, 23976, 25290, 26640, 29970, 30348, 31191, 33720, 35964, 37935, 39960, 40464, 41588, 44955, 45522, 47952, 50580, 51985, 59940, 60696, 62382, 67440, 68283, 71928, 75870, 79920, 83176, 89910, 91044, 93573, 101160, 103970, 113805, 119880, 121392, 124764, 136566, 143856, 151740, 155955, 166352, 179820, 182088, 187146, 202320, 207940, 227610, 239760, 249528, 273132, 280719, 303480, 311910, 341415, 359640, 364176, 374292, 415880, 455220, 467865, 499056, 546264, 561438, 606960, 623820, 682830, 719280, 748584, 831760, 842157, 910440, 935730, 1092528, 1122876, 1247640, 1365660, 1403595, 1497168, 1684314, 1820880, 1871460, 2245752, 2495280, 2526471, 2731320, 2807190, 3368628, 3742920, 4210785, 4491504, 5052942, 5462640, 5614380, 6737256, 7485840, 8421570, 10105884, 11228760, 12632355, 13474512, 16843140, 20211768, 22457520, 25264710, 33686280, 40423536, 50529420, 67372560, 101058840, 202117680]

約数ペア:

[(1, 202117680), (2, 101058840), (3, 67372560), (4, 50529420), (5, 40423536), (6, 33686280), (8, 25264710), (9, 22457520), (10, 20211768), (12, 16843140), (15, 13474512), (16, 12632355), (18, 11228760), (20, 10105884), (24, 8421570), (27, 7485840), (30, 6737256), (36, 5614380), (37, 5462640), (40, 5052942), (45, 4491504), (48, 4210785), (54, 3742920), (60, 3368628), (72, 2807190), (74, 2731320), (80, 2526471), (81, 2495280), (90, 2245752), (108, 1871460), (111, 1820880), (120, 1684314), (135, 1497168), (144, 1403595), (148, 1365660), (162, 1247640), (180, 1122876), (185, 1092528), (216, 935730), (222, 910440), (240, 842157), (243, 831760), (270, 748584), (281, 719280), (296, 682830), (324, 623820), (333, 606960), (360, 561438), (370, 546264), (405, 499056), (432, 467865), (444, 455220), (486, 415880), (540, 374292), (555, 364176), (562, 359640), (592, 341415), (648, 311910), (666, 303480), (720, 280719), (740, 273132), (810, 249528), (843, 239760), (888, 227610), (972, 207940), (999, 202320), (1080, 187146), (1110, 182088), (1124, 179820), (1215, 166352), (1296, 155955), (1332, 151740), (1405, 143856), (1480, 136566), (1620, 124764), (1665, 121392), (1686, 119880), (1776, 113805), (1944, 103970), (1998, 101160), (2160, 93573), (2220, 91044), (2248, 89910), (2430, 83176), (2529, 79920), (2664, 75870), (2810, 71928), (2960, 68283), (2997, 67440), (3240, 62382), (3330, 60696), (3372, 59940), (3888, 51985), (3996, 50580), (4215, 47952), (4440, 45522), (4496, 44955), (4860, 41588), (4995, 40464), (5058, 39960), (5328, 37935), (5620, 35964), (5994, 33720), (6480, 31191), (6660, 30348), (6744, 29970), (7587, 26640), (7992, 25290), (8430, 23976), (8880, 22761), (8991, 22480), (9720, 20794), (9990, 20232), (10116, 19980), (10397, 19440), (11240, 17982), (11988, 16860), (12645, 15984), (13320, 15174), (13488, 14985)]