1515145320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1220

約数の個数: 192

約数和(自身を含む): 5322517200

約数和(自身を除く): 3807371880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 421, 468, 520, 585, 769, 780, 842, 936, 1170, 1263, 1538, 1560, 1684, 2105, 2307, 2340, 2526, 3076, 3368, 3789, 3845, 4210, 4614, 4680, 5052, 5473, 6152, 6315, 6921, 7578, 7690, 8420, 9228, 9997, 10104, 10946, 11535, 12630, 13842, 15156, 15380, 16419, 16840, 18456, 18945, 19994, 21892, 23070, 25260, 27365, 27684, 29991, 30312, 30760, 32838, 34605, 37890, 39988, 43784, 46140, 49257, 49985, 50520, 54730, 55368, 59982, 65676, 69210, 75780, 79976, 82095, 89973, 92280, 98514, 99970, 109460, 119964, 131352, 138420, 149955, 151560, 164190, 179946, 197028, 199940, 218920, 239928, 246285, 276840, 299910, 323749, 328380, 359892, 394056, 399880, 449865, 492570, 599820, 647498, 656760, 719784, 899730, 971247, 985140, 1199640, 1294996, 1618745, 1799460, 1942494, 1970280, 2589992, 2913741, 3237490, 3598920, 3884988, 4208737, 4856235, 5827482, 6474980, 7769976, 8417474, 9712470, 11654964, 12626211, 12949960, 14568705, 16834948, 19424940, 21043685, 23309928, 25252422, 29137410, 33669896, 37878633, 38849880, 42087370, 50504844, 58274820, 63131055, 75757266, 84174740, 101009688, 116549640, 126262110, 151514532, 168349480, 189393165, 252524220, 303029064, 378786330, 505048440, 757572660, 1515145320]

約数ペア:

[(1, 1515145320), (2, 757572660), (3, 505048440), (4, 378786330), (5, 303029064), (6, 252524220), (8, 189393165), (9, 168349480), (10, 151514532), (12, 126262110), (13, 116549640), (15, 101009688), (18, 84174740), (20, 75757266), (24, 63131055), (26, 58274820), (30, 50504844), (36, 42087370), (39, 38849880), (40, 37878633), (45, 33669896), (52, 29137410), (60, 25252422), (65, 23309928), (72, 21043685), (78, 19424940), (90, 16834948), (104, 14568705), (117, 12949960), (120, 12626211), (130, 11654964), (156, 9712470), (180, 8417474), (195, 7769976), (234, 6474980), (260, 5827482), (312, 4856235), (360, 4208737), (390, 3884988), (421, 3598920), (468, 3237490), (520, 2913741), (585, 2589992), (769, 1970280), (780, 1942494), (842, 1799460), (936, 1618745), (1170, 1294996), (1263, 1199640), (1538, 985140), (1560, 971247), (1684, 899730), (2105, 719784), (2307, 656760), (2340, 647498), (2526, 599820), (3076, 492570), (3368, 449865), (3789, 399880), (3845, 394056), (4210, 359892), (4614, 328380), (4680, 323749), (5052, 299910), (5473, 276840), (6152, 246285), (6315, 239928), (6921, 218920), (7578, 199940), (7690, 197028), (8420, 179946), (9228, 164190), (9997, 151560), (10104, 149955), (10946, 138420), (11535, 131352), (12630, 119964), (13842, 109460), (15156, 99970), (15380, 98514), (16419, 92280), (16840, 89973), (18456, 82095), (18945, 79976), (19994, 75780), (21892, 69210), (23070, 65676), (25260, 59982), (27365, 55368), (27684, 54730), (29991, 50520), (30312, 49985), (30760, 49257), (32838, 46140), (34605, 43784), (37890, 39988)]