19928944080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1443

約数の個数: 320

約数和(自身を含む): 70308000000

約数和(自身を除く): 50379055920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 89, 90, 108, 120, 135, 144, 166, 178, 180, 216, 240, 249, 267, 270, 332, 356, 360, 415, 432, 445, 498, 534, 540, 664, 712, 720, 747, 801, 830, 890, 996, 1068, 1080, 1245, 1249, 1328, 1335, 1424, 1494, 1602, 1660, 1780, 1992, 2136, 2160, 2241, 2403, 2490, 2498, 2670, 2988, 3204, 3320, 3560, 3735, 3747, 3984, 4005, 4272, 4482, 4806, 4980, 4996, 5340, 5976, 6245, 6408, 6640, 7120, 7387, 7470, 7494, 8010, 8964, 9612, 9960, 9992, 10680, 11205, 11241, 11952, 12015, 12490, 12816, 14774, 14940, 14988, 16020, 17928, 18735, 19224, 19920, 19984, 21360, 22161, 22410, 22482, 24030, 24980, 29548, 29880, 29976, 32040, 33723, 35856, 36935, 37470, 38448, 44322, 44820, 44964, 48060, 49960, 56205, 59096, 59760, 59952, 64080, 66483, 67446, 73870, 74940, 88644, 89640, 89928, 96120, 99920, 103667, 110805, 111161, 112410, 118192, 132966, 134892, 147740, 149880, 168615, 177288, 179280, 179856, 192240, 199449, 207334, 221610, 222322, 224820, 265932, 269784, 295480, 299760, 311001, 332415, 333483, 337230, 354576, 398898, 414668, 443220, 444644, 449640, 518335, 531864, 539568, 555805, 590960, 622002, 664830, 666966, 674460, 797796, 829336, 886440, 889288, 899280, 933003, 997245, 1000449, 1036670, 1063728, 1111610, 1244004, 1329660, 1333932, 1348920, 1555005, 1595592, 1658672, 1667415, 1772880, 1778576, 1866006, 1994490, 2000898, 2073340, 2223220, 2488008, 2659320, 2667864, 2697840, 2799009, 3001347, 3110010, 3191184, 3334830, 3732012, 3988980, 4001796, 4146680, 4446440, 4665015, 4976016, 5002245, 5318640, 5335728, 5598018, 6002694, 6220020, 6669660, 7464024, 7977960, 8003592, 8293360, 8892880, 9226363, 9330030, 10004490, 11196036, 12005388, 12440040, 13339320, 13995045, 14928048, 15006735, 15955920, 16007184, 18452726, 18660060, 20008980, 22392072, 24010776, 24880080, 26678640, 27679089, 27990090, 30013470, 36905452, 37320120, 40017960, 44784144, 46131815, 48021552, 55358178, 55980180, 60026940, 73810904, 74640240, 80035920, 83037267, 92263630, 110716356, 111960360, 120053880, 138395445, 147621808, 166074534, 184527260, 221432712, 223920720, 240107760, 249111801, 276790890, 332149068, 369054520, 415186335, 442865424, 498223602, 553581780, 664298136, 738109040, 830372670, 996447204, 1107163560, 1245559005, 1328596272, 1660745340, 1992894408, 2214327120, 2491118010, 3321490680, 3985788816, 4982236020, 6642981360, 9964472040, 19928944080]

約数ペア:

[(1, 19928944080), (2, 9964472040), (3, 6642981360), (4, 4982236020), (5, 3985788816), (6, 3321490680), (8, 2491118010), (9, 2214327120), (10, 1992894408), (12, 1660745340), (15, 1328596272), (16, 1245559005), (18, 1107163560), (20, 996447204), (24, 830372670), (27, 738109040), (30, 664298136), (36, 553581780), (40, 498223602), (45, 442865424), (48, 415186335), (54, 369054520), (60, 332149068), (72, 276790890), (80, 249111801), (83, 240107760), (89, 223920720), (90, 221432712), (108, 184527260), (120, 166074534), (135, 147621808), (144, 138395445), (166, 120053880), (178, 111960360), (180, 110716356), (216, 92263630), (240, 83037267), (249, 80035920), (267, 74640240), (270, 73810904), (332, 60026940), (356, 55980180), (360, 55358178), (415, 48021552), (432, 46131815), (445, 44784144), (498, 40017960), (534, 37320120), (540, 36905452), (664, 30013470), (712, 27990090), (720, 27679089), (747, 26678640), (801, 24880080), (830, 24010776), (890, 22392072), (996, 20008980), (1068, 18660060), (1080, 18452726), (1245, 16007184), (1249, 15955920), (1328, 15006735), (1335, 14928048), (1424, 13995045), (1494, 13339320), (1602, 12440040), (1660, 12005388), (1780, 11196036), (1992, 10004490), (2136, 9330030), (2160, 9226363), (2241, 8892880), (2403, 8293360), (2490, 8003592), (2498, 7977960), (2670, 7464024), (2988, 6669660), (3204, 6220020), (3320, 6002694), (3560, 5598018), (3735, 5335728), (3747, 5318640), (3984, 5002245), (4005, 4976016), (4272, 4665015), (4482, 4446440), (4806, 4146680), (4980, 4001796), (4996, 3988980), (5340, 3732012), (5976, 3334830), (6245, 3191184), (6408, 3110010), (6640, 3001347), (7120, 2799009), (7387, 2697840), (7470, 2667864), (7494, 2659320), (8010, 2488008), (8964, 2223220), (9612, 2073340), (9960, 2000898), (9992, 1994490), (10680, 1866006), (11205, 1778576), (11241, 1772880), (11952, 1667415), (12015, 1658672), (12490, 1595592), (12816, 1555005), (14774, 1348920), (14940, 1333932), (14988, 1329660), (16020, 1244004), (17928, 1111610), (18735, 1063728), (19224, 1036670), (19920, 1000449), (19984, 997245), (21360, 933003), (22161, 899280), (22410, 889288), (22482, 886440), (24030, 829336), (24980, 797796), (29548, 674460), (29880, 666966), (29976, 664830), (32040, 622002), (33723, 590960), (35856, 555805), (36935, 539568), (37470, 531864), (38448, 518335), (44322, 449640), (44820, 444644), (44964, 443220), (48060, 414668), (49960, 398898), (56205, 354576), (59096, 337230), (59760, 333483), (59952, 332415), (64080, 311001), (66483, 299760), (67446, 295480), (73870, 269784), (74940, 265932), (88644, 224820), (89640, 222322), (89928, 221610), (96120, 207334), (99920, 199449), (103667, 192240), (110805, 179856), (111161, 179280), (112410, 177288), (118192, 168615), (132966, 149880), (134892, 147740)]