28467213840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{36643}}^1$

素因数の和:36758

約数の個数: 240

約数和(自身を含む): 104199705792

約数和(自身を除く): 75732491952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 83, 90, 104, 117, 120, 130, 144, 156, 166, 180, 195, 208, 234, 240, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 624, 664, 720, 747, 780, 830, 936, 996, 1040, 1079, 1170, 1245, 1328, 1494, 1560, 1660, 1872, 1992, 2158, 2340, 2490, 2988, 3120, 3237, 3320, 3735, 3984, 4316, 4680, 4980, 5395, 5976, 6474, 6640, 7470, 8632, 9360, 9711, 9960, 10790, 11952, 12948, 14940, 16185, 17264, 19422, 19920, 21580, 25896, 29880, 32370, 36643, 38844, 43160, 48555, 51792, 59760, 64740, 73286, 77688, 86320, 97110, 109929, 129480, 146572, 155376, 183215, 194220, 219858, 258960, 293144, 329787, 366430, 388440, 439716, 476359, 549645, 586288, 659574, 732860, 776880, 879432, 952718, 1099290, 1319148, 1429077, 1465720, 1648935, 1758864, 1905436, 2198580, 2381795, 2638296, 2858154, 2931440, 3041369, 3297870, 3810872, 4287231, 4397160, 4763590, 5276592, 5716308, 6082738, 6595740, 7145385, 7621744, 8574462, 8794320, 9124107, 9527180, 11432616, 12165476, 13191480, 14290770, 15206845, 17148924, 18248214, 19054360, 21436155, 22865232, 24330952, 26382960, 27372321, 28581540, 30413690, 34297848, 36496428, 38108720, 39537797, 42872310, 45620535, 48661904, 54744642, 57163080, 60827380, 68595696, 72992856, 79075594, 85744620, 91241070, 109489284, 114326160, 118613391, 121654760, 136861605, 145985712, 158151188, 171489240, 182482140, 197688985, 218978568, 237226782, 243309520, 273723210, 316302376, 342978480, 355840173, 364964280, 395377970, 437957136, 474453564, 547446420, 593066955, 632604752, 711680346, 729928560, 790755940, 948907128, 1094892840, 1186133910, 1423360692, 1581511880, 1779200865, 1897814256, 2189785680, 2372267820, 2846721384, 3163023760, 3558401730, 4744535640, 5693442768, 7116803460, 9489071280, 14233606920, 28467213840]

約数ペア:

[(1, 28467213840), (2, 14233606920), (3, 9489071280), (4, 7116803460), (5, 5693442768), (6, 4744535640), (8, 3558401730), (9, 3163023760), (10, 2846721384), (12, 2372267820), (13, 2189785680), (15, 1897814256), (16, 1779200865), (18, 1581511880), (20, 1423360692), (24, 1186133910), (26, 1094892840), (30, 948907128), (36, 790755940), (39, 729928560), (40, 711680346), (45, 632604752), (48, 593066955), (52, 547446420), (60, 474453564), (65, 437957136), (72, 395377970), (78, 364964280), (80, 355840173), (83, 342978480), (90, 316302376), (104, 273723210), (117, 243309520), (120, 237226782), (130, 218978568), (144, 197688985), (156, 182482140), (166, 171489240), (180, 158151188), (195, 145985712), (208, 136861605), (234, 121654760), (240, 118613391), (249, 114326160), (260, 109489284), (312, 91241070), (332, 85744620), (360, 79075594), (390, 72992856), (415, 68595696), (468, 60827380), (498, 57163080), (520, 54744642), (585, 48661904), (624, 45620535), (664, 42872310), (720, 39537797), (747, 38108720), (780, 36496428), (830, 34297848), (936, 30413690), (996, 28581540), (1040, 27372321), (1079, 26382960), (1170, 24330952), (1245, 22865232), (1328, 21436155), (1494, 19054360), (1560, 18248214), (1660, 17148924), (1872, 15206845), (1992, 14290770), (2158, 13191480), (2340, 12165476), (2490, 11432616), (2988, 9527180), (3120, 9124107), (3237, 8794320), (3320, 8574462), (3735, 7621744), (3984, 7145385), (4316, 6595740), (4680, 6082738), (4980, 5716308), (5395, 5276592), (5976, 4763590), (6474, 4397160), (6640, 4287231), (7470, 3810872), (8632, 3297870), (9360, 3041369), (9711, 2931440), (9960, 2858154), (10790, 2638296), (11952, 2381795), (12948, 2198580), (14940, 1905436), (16185, 1758864), (17264, 1648935), (19422, 1465720), (19920, 1429077), (21580, 1319148), (25896, 1099290), (29880, 952718), (32370, 879432), (36643, 776880), (38844, 732860), (43160, 659574), (48555, 586288), (51792, 549645), (59760, 476359), (64740, 439716), (73286, 388440), (77688, 366430), (86320, 329787), (97110, 293144), (109929, 258960), (129480, 219858), (146572, 194220), (155376, 183215)]