7820173920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1429}}^1$

素因数の和:2337

約数の個数: 192

約数和(自身を含む): 26577270720

約数和(自身を除く): 18757096800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 877, 1040, 1248, 1429, 1560, 1754, 2080, 2631, 2858, 3120, 3508, 4287, 4385, 5262, 5716, 6240, 7016, 7145, 8574, 8770, 10524, 11401, 11432, 13155, 14032, 14290, 17148, 17540, 18577, 21048, 21435, 22802, 22864, 26310, 28064, 28580, 34203, 34296, 35080, 37154, 42096, 42870, 45604, 45728, 52620, 55731, 57005, 57160, 68406, 68592, 70160, 74308, 84192, 85740, 91208, 92885, 105240, 111462, 114010, 114320, 136812, 137184, 140320, 148616, 171015, 171480, 182416, 185770, 210480, 222924, 228020, 228640, 273624, 278655, 297232, 342030, 342960, 364832, 371540, 420960, 445848, 456040, 547248, 557310, 594464, 684060, 685920, 743080, 891696, 912080, 1094496, 1114620, 1253233, 1368120, 1486160, 1783392, 1824160, 2229240, 2506466, 2736240, 2972320, 3759699, 4458480, 5012932, 5472480, 6266165, 7519398, 8916960, 10025864, 12532330, 15038796, 16292029, 18798495, 20051728, 25064660, 30077592, 32584058, 37596990, 40103456, 48876087, 50129320, 60155184, 65168116, 75193980, 81460145, 97752174, 100258640, 120310368, 130336232, 150387960, 162920290, 195504348, 200517280, 244380435, 260672464, 300775920, 325840580, 391008696, 488760870, 521344928, 601551840, 651681160, 782017392, 977521740, 1303362320, 1564034784, 1955043480, 2606724640, 3910086960, 7820173920]

約数ペア:

[(1, 7820173920), (2, 3910086960), (3, 2606724640), (4, 1955043480), (5, 1564034784), (6, 1303362320), (8, 977521740), (10, 782017392), (12, 651681160), (13, 601551840), (15, 521344928), (16, 488760870), (20, 391008696), (24, 325840580), (26, 300775920), (30, 260672464), (32, 244380435), (39, 200517280), (40, 195504348), (48, 162920290), (52, 150387960), (60, 130336232), (65, 120310368), (78, 100258640), (80, 97752174), (96, 81460145), (104, 75193980), (120, 65168116), (130, 60155184), (156, 50129320), (160, 48876087), (195, 40103456), (208, 37596990), (240, 32584058), (260, 30077592), (312, 25064660), (390, 20051728), (416, 18798495), (480, 16292029), (520, 15038796), (624, 12532330), (780, 10025864), (877, 8916960), (1040, 7519398), (1248, 6266165), (1429, 5472480), (1560, 5012932), (1754, 4458480), (2080, 3759699), (2631, 2972320), (2858, 2736240), (3120, 2506466), (3508, 2229240), (4287, 1824160), (4385, 1783392), (5262, 1486160), (5716, 1368120), (6240, 1253233), (7016, 1114620), (7145, 1094496), (8574, 912080), (8770, 891696), (10524, 743080), (11401, 685920), (11432, 684060), (13155, 594464), (14032, 557310), (14290, 547248), (17148, 456040), (17540, 445848), (18577, 420960), (21048, 371540), (21435, 364832), (22802, 342960), (22864, 342030), (26310, 297232), (28064, 278655), (28580, 273624), (34203, 228640), (34296, 228020), (35080, 222924), (37154, 210480), (42096, 185770), (42870, 182416), (45604, 171480), (45728, 171015), (52620, 148616), (55731, 140320), (57005, 137184), (57160, 136812), (68406, 114320), (68592, 114010), (70160, 111462), (74308, 105240), (84192, 92885), (85740, 91208)]