838278480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 320

約数和(自身を含む): 2999808000

約数和(自身を除く): 2161529520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 79, 80, 95, 104, 114, 120, 130, 152, 156, 158, 179, 190, 195, 208, 228, 237, 240, 247, 260, 285, 304, 312, 316, 358, 380, 390, 395, 456, 474, 494, 520, 537, 570, 624, 632, 716, 741, 760, 780, 790, 895, 912, 948, 988, 1027, 1040, 1074, 1140, 1185, 1235, 1264, 1432, 1482, 1501, 1520, 1560, 1580, 1790, 1896, 1976, 2054, 2148, 2280, 2327, 2370, 2470, 2685, 2864, 2964, 3002, 3081, 3120, 3160, 3401, 3580, 3705, 3792, 3952, 4108, 4296, 4503, 4560, 4654, 4740, 4940, 5135, 5370, 5928, 6004, 6162, 6320, 6802, 6981, 7160, 7410, 7505, 8216, 8592, 9006, 9308, 9480, 9880, 10203, 10270, 10740, 11635, 11856, 12008, 12324, 13604, 13962, 14141, 14320, 14820, 15010, 15405, 16432, 17005, 18012, 18616, 18960, 19513, 19760, 20406, 20540, 21480, 22515, 23270, 24016, 24648, 27208, 27924, 28282, 29640, 30020, 30810, 34010, 34905, 36024, 37232, 39026, 40812, 41080, 42423, 42960, 44213, 45030, 46540, 49296, 51015, 54416, 55848, 56564, 58539, 59280, 60040, 61620, 68020, 69810, 70705, 72048, 78052, 81624, 82160, 84846, 88426, 90060, 93080, 97565, 102030, 111696, 113128, 117078, 120080, 123240, 132639, 136040, 139620, 141410, 156104, 163248, 169692, 176852, 180120, 183833, 186160, 195130, 204060, 212115, 221065, 226256, 234156, 246480, 265278, 268679, 272080, 279240, 282820, 292695, 312208, 339384, 353704, 360240, 367666, 390260, 408120, 424230, 442130, 468312, 530556, 537358, 551499, 558480, 565640, 585390, 663195, 678768, 707408, 735332, 780520, 806037, 816240, 848460, 884260, 919165, 936624, 1061112, 1074716, 1102998, 1131280, 1170780, 1326390, 1343395, 1470664, 1561040, 1612074, 1696920, 1768520, 1838330, 2122224, 2149432, 2205996, 2341560, 2652780, 2686790, 2757495, 2941328, 3224148, 3393840, 3492827, 3537040, 3676660, 4030185, 4298864, 4411992, 4683120, 5305560, 5373580, 5514990, 6448296, 6985654, 7353320, 8060370, 8823984, 10478481, 10611120, 10747160, 11029980, 12896592, 13971308, 14706640, 16120740, 17464135, 20956962, 21494320, 22059960, 27942616, 32241480, 34928270, 41913924, 44119920, 52392405, 55885232, 64482960, 69856540, 83827848, 104784810, 139713080, 167655696, 209569620, 279426160, 419139240, 838278480]

約数ペア:

[(1, 838278480), (2, 419139240), (3, 279426160), (4, 209569620), (5, 167655696), (6, 139713080), (8, 104784810), (10, 83827848), (12, 69856540), (13, 64482960), (15, 55885232), (16, 52392405), (19, 44119920), (20, 41913924), (24, 34928270), (26, 32241480), (30, 27942616), (38, 22059960), (39, 21494320), (40, 20956962), (48, 17464135), (52, 16120740), (57, 14706640), (60, 13971308), (65, 12896592), (76, 11029980), (78, 10747160), (79, 10611120), (80, 10478481), (95, 8823984), (104, 8060370), (114, 7353320), (120, 6985654), (130, 6448296), (152, 5514990), (156, 5373580), (158, 5305560), (179, 4683120), (190, 4411992), (195, 4298864), (208, 4030185), (228, 3676660), (237, 3537040), (240, 3492827), (247, 3393840), (260, 3224148), (285, 2941328), (304, 2757495), (312, 2686790), (316, 2652780), (358, 2341560), (380, 2205996), (390, 2149432), (395, 2122224), (456, 1838330), (474, 1768520), (494, 1696920), (520, 1612074), (537, 1561040), (570, 1470664), (624, 1343395), (632, 1326390), (716, 1170780), (741, 1131280), (760, 1102998), (780, 1074716), (790, 1061112), (895, 936624), (912, 919165), (948, 884260), (988, 848460), (1027, 816240), (1040, 806037), (1074, 780520), (1140, 735332), (1185, 707408), (1235, 678768), (1264, 663195), (1432, 585390), (1482, 565640), (1501, 558480), (1520, 551499), (1560, 537358), (1580, 530556), (1790, 468312), (1896, 442130), (1976, 424230), (2054, 408120), (2148, 390260), (2280, 367666), (2327, 360240), (2370, 353704), (2470, 339384), (2685, 312208), (2864, 292695), (2964, 282820), (3002, 279240), (3081, 272080), (3120, 268679), (3160, 265278), (3401, 246480), (3580, 234156), (3705, 226256), (3792, 221065), (3952, 212115), (4108, 204060), (4296, 195130), (4503, 186160), (4560, 183833), (4654, 180120), (4740, 176852), (4940, 169692), (5135, 163248), (5370, 156104), (5928, 141410), (6004, 139620), (6162, 136040), (6320, 132639), (6802, 123240), (6981, 120080), (7160, 117078), (7410, 113128), (7505, 111696), (8216, 102030), (8592, 97565), (9006, 93080), (9308, 90060), (9480, 88426), (9880, 84846), (10203, 82160), (10270, 81624), (10740, 78052), (11635, 72048), (11856, 70705), (12008, 69810), (12324, 68020), (13604, 61620), (13962, 60040), (14141, 59280), (14320, 58539), (14820, 56564), (15010, 55848), (15405, 54416), (16432, 51015), (17005, 49296), (18012, 46540), (18616, 45030), (18960, 44213), (19513, 42960), (19760, 42423), (20406, 41080), (20540, 40812), (21480, 39026), (22515, 37232), (23270, 36024), (24016, 34905), (24648, 34010), (27208, 30810), (27924, 30020), (28282, 29640)]