16329181680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{8161}}^1$

素因数の和:8584

約数の個数: 240

約数和(自身を含む): 62838519744

約数和(自身を除く): 46509338064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 397, 420, 504, 560, 630, 720, 794, 840, 1008, 1191, 1260, 1588, 1680, 1985, 2382, 2520, 2779, 3176, 3573, 3970, 4764, 5040, 5558, 5955, 6352, 7146, 7940, 8161, 8337, 9528, 11116, 11910, 13895, 14292, 15880, 16322, 16674, 17865, 19056, 22232, 23820, 24483, 25011, 27790, 28584, 31760, 32644, 33348, 35730, 40805, 41685, 44464, 47640, 48966, 50022, 55580, 57127, 57168, 65288, 66696, 71460, 73449, 81610, 83370, 95280, 97932, 100044, 111160, 114254, 122415, 125055, 130576, 133392, 142920, 146898, 163220, 166740, 171381, 195864, 200088, 222320, 228508, 244830, 250110, 285635, 285840, 293796, 326440, 333480, 342762, 367245, 391728, 400176, 457016, 489660, 500220, 514143, 571270, 587592, 652880, 666960, 685524, 734490, 856905, 914032, 979320, 1000440, 1028286, 1142540, 1175184, 1371048, 1468980, 1713810, 1958640, 2000880, 2056572, 2285080, 2570715, 2742096, 2937960, 3239917, 3427620, 4113144, 4570160, 5141430, 5875920, 6479834, 6855240, 8226288, 9719751, 10282860, 12959668, 13710480, 16199585, 19439502, 20565720, 22679419, 25919336, 29159253, 32399170, 38879004, 41131440, 45358838, 48598755, 51838672, 58318506, 64798340, 68038257, 77758008, 90717676, 97197510, 113397095, 116637012, 129596680, 136076514, 145796265, 155516016, 181435352, 194395020, 204114771, 226794190, 233274024, 259193360, 272153028, 291592530, 340191285, 362870704, 388790040, 408229542, 453588380, 466548048, 544306056, 583185060, 680382570, 777580080, 816459084, 907176760, 1020573855, 1088612112, 1166370120, 1360765140, 1632918168, 1814353520, 2041147710, 2332740240, 2721530280, 3265836336, 4082295420, 5443060560, 8164590840, 16329181680]

約数ペア:

[(1, 16329181680), (2, 8164590840), (3, 5443060560), (4, 4082295420), (5, 3265836336), (6, 2721530280), (7, 2332740240), (8, 2041147710), (9, 1814353520), (10, 1632918168), (12, 1360765140), (14, 1166370120), (15, 1088612112), (16, 1020573855), (18, 907176760), (20, 816459084), (21, 777580080), (24, 680382570), (28, 583185060), (30, 544306056), (35, 466548048), (36, 453588380), (40, 408229542), (42, 388790040), (45, 362870704), (48, 340191285), (56, 291592530), (60, 272153028), (63, 259193360), (70, 233274024), (72, 226794190), (80, 204114771), (84, 194395020), (90, 181435352), (105, 155516016), (112, 145796265), (120, 136076514), (126, 129596680), (140, 116637012), (144, 113397095), (168, 97197510), (180, 90717676), (210, 77758008), (240, 68038257), (252, 64798340), (280, 58318506), (315, 51838672), (336, 48598755), (360, 45358838), (397, 41131440), (420, 38879004), (504, 32399170), (560, 29159253), (630, 25919336), (720, 22679419), (794, 20565720), (840, 19439502), (1008, 16199585), (1191, 13710480), (1260, 12959668), (1588, 10282860), (1680, 9719751), (1985, 8226288), (2382, 6855240), (2520, 6479834), (2779, 5875920), (3176, 5141430), (3573, 4570160), (3970, 4113144), (4764, 3427620), (5040, 3239917), (5558, 2937960), (5955, 2742096), (6352, 2570715), (7146, 2285080), (7940, 2056572), (8161, 2000880), (8337, 1958640), (9528, 1713810), (11116, 1468980), (11910, 1371048), (13895, 1175184), (14292, 1142540), (15880, 1028286), (16322, 1000440), (16674, 979320), (17865, 914032), (19056, 856905), (22232, 734490), (23820, 685524), (24483, 666960), (25011, 652880), (27790, 587592), (28584, 571270), (31760, 514143), (32644, 500220), (33348, 489660), (35730, 457016), (40805, 400176), (41685, 391728), (44464, 367245), (47640, 342762), (48966, 333480), (50022, 326440), (55580, 293796), (57127, 285840), (57168, 285635), (65288, 250110), (66696, 244830), (71460, 228508), (73449, 222320), (81610, 200088), (83370, 195864), (95280, 171381), (97932, 166740), (100044, 163220), (111160, 146898), (114254, 142920), (122415, 133392), (125055, 130576)]