19925448120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1419

約数の個数: 256

約数和(自身を含む): 67616640000

約数和(自身を除く): 47691191880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 199, 216, 249, 270, 332, 360, 398, 415, 498, 540, 597, 664, 747, 796, 830, 995, 996, 1080, 1117, 1194, 1245, 1494, 1592, 1660, 1791, 1990, 1992, 2234, 2241, 2388, 2490, 2985, 2988, 3320, 3351, 3582, 3735, 3980, 4468, 4482, 4776, 4980, 5373, 5585, 5970, 5976, 6702, 7164, 7470, 7960, 8936, 8955, 8964, 9960, 10053, 10746, 11170, 11205, 11940, 13404, 14328, 14940, 16517, 16755, 17910, 17928, 20106, 21492, 22340, 22410, 23880, 26808, 26865, 29880, 30159, 33034, 33510, 35820, 40212, 42984, 44680, 44820, 49551, 50265, 53730, 60318, 66068, 67020, 71640, 80424, 82585, 89640, 92711, 99102, 100530, 107460, 120636, 132136, 134040, 148653, 150795, 165170, 185422, 198204, 201060, 214920, 222283, 241272, 247755, 278133, 297306, 301590, 330340, 370844, 396408, 402120, 444566, 445959, 463555, 495510, 556266, 594612, 603180, 660680, 666849, 741688, 743265, 834399, 889132, 891918, 927110, 991020, 1111415, 1112532, 1189224, 1206360, 1333698, 1390665, 1486530, 1668798, 1778264, 1783836, 1854220, 1982040, 2000547, 2222830, 2225064, 2229795, 2503197, 2667396, 2781330, 2973060, 3334245, 3337596, 3567672, 3708440, 4001094, 4171995, 4445660, 4459590, 5006394, 5334792, 5562660, 5946120, 6001641, 6668490, 6675192, 8002188, 8343990, 8891320, 8919180, 10002735, 10012788, 11125320, 12003282, 12515985, 13336980, 16004376, 16687980, 17838360, 18449489, 20005470, 20025576, 24006564, 25031970, 26673960, 30008205, 33375960, 36898978, 40010940, 48013128, 50063940, 55348467, 60016410, 73797956, 80021880, 92247445, 100127880, 110696934, 120032820, 147595912, 166045401, 184494890, 221393868, 240065640, 276742335, 332090802, 368989780, 442787736, 498136203, 553484670, 664181604, 737979560, 830227005, 996272406, 1106969340, 1328363208, 1660454010, 1992544812, 2213938680, 2490681015, 3320908020, 3985089624, 4981362030, 6641816040, 9962724060, 19925448120]

約数ペア:

[(1, 19925448120), (2, 9962724060), (3, 6641816040), (4, 4981362030), (5, 3985089624), (6, 3320908020), (8, 2490681015), (9, 2213938680), (10, 1992544812), (12, 1660454010), (15, 1328363208), (18, 1106969340), (20, 996272406), (24, 830227005), (27, 737979560), (30, 664181604), (36, 553484670), (40, 498136203), (45, 442787736), (54, 368989780), (60, 332090802), (72, 276742335), (83, 240065640), (90, 221393868), (108, 184494890), (120, 166045401), (135, 147595912), (166, 120032820), (180, 110696934), (199, 100127880), (216, 92247445), (249, 80021880), (270, 73797956), (332, 60016410), (360, 55348467), (398, 50063940), (415, 48013128), (498, 40010940), (540, 36898978), (597, 33375960), (664, 30008205), (747, 26673960), (796, 25031970), (830, 24006564), (995, 20025576), (996, 20005470), (1080, 18449489), (1117, 17838360), (1194, 16687980), (1245, 16004376), (1494, 13336980), (1592, 12515985), (1660, 12003282), (1791, 11125320), (1990, 10012788), (1992, 10002735), (2234, 8919180), (2241, 8891320), (2388, 8343990), (2490, 8002188), (2985, 6675192), (2988, 6668490), (3320, 6001641), (3351, 5946120), (3582, 5562660), (3735, 5334792), (3980, 5006394), (4468, 4459590), (4482, 4445660), (4776, 4171995), (4980, 4001094), (5373, 3708440), (5585, 3567672), (5970, 3337596), (5976, 3334245), (6702, 2973060), (7164, 2781330), (7470, 2667396), (7960, 2503197), (8936, 2229795), (8955, 2225064), (8964, 2222830), (9960, 2000547), (10053, 1982040), (10746, 1854220), (11170, 1783836), (11205, 1778264), (11940, 1668798), (13404, 1486530), (14328, 1390665), (14940, 1333698), (16517, 1206360), (16755, 1189224), (17910, 1112532), (17928, 1111415), (20106, 991020), (21492, 927110), (22340, 891918), (22410, 889132), (23880, 834399), (26808, 743265), (26865, 741688), (29880, 666849), (30159, 660680), (33034, 603180), (33510, 594612), (35820, 556266), (40212, 495510), (42984, 463555), (44680, 445959), (44820, 444566), (49551, 402120), (50265, 396408), (53730, 370844), (60318, 330340), (66068, 301590), (67020, 297306), (71640, 278133), (80424, 247755), (82585, 241272), (89640, 222283), (92711, 214920), (99102, 201060), (100530, 198204), (107460, 185422), (120636, 165170), (132136, 150795), (134040, 148653)]