138203105920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6581}}^1$

素因数の和:6787

約数の個数: 256

約数和(自身を含む): 381871843200

約数和(自身を除く): 243668737280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 157, 160, 176, 190, 209, 220, 304, 314, 320, 352, 380, 418, 440, 608, 628, 640, 704, 760, 785, 836, 880, 1045, 1216, 1256, 1408, 1520, 1570, 1672, 1727, 1760, 2090, 2432, 2512, 2983, 3040, 3140, 3344, 3454, 3520, 4180, 5024, 5966, 6080, 6280, 6581, 6688, 6908, 7040, 8360, 8635, 10048, 11932, 12160, 12560, 13162, 13376, 13816, 14915, 16720, 17270, 20096, 23864, 25120, 26324, 26752, 27632, 29830, 32813, 32905, 33440, 34540, 47728, 50240, 52648, 55264, 59660, 65626, 65810, 66880, 69080, 72391, 95456, 100480, 105296, 110528, 119320, 125039, 131252, 131620, 133760, 138160, 144782, 164065, 190912, 210592, 221056, 238640, 250078, 262504, 263240, 276320, 289564, 328130, 361955, 381824, 421184, 477280, 500156, 525008, 526480, 552640, 579128, 625195, 656260, 723910, 842368, 954560, 1000312, 1033217, 1050016, 1052960, 1105280, 1158256, 1250390, 1312520, 1375429, 1447820, 1909120, 2000624, 2066434, 2100032, 2105920, 2316512, 2500780, 2625040, 2750858, 2895640, 4001248, 4132868, 4200064, 4211840, 4633024, 5001560, 5166085, 5250080, 5501716, 5791280, 6877145, 8002496, 8265736, 9266048, 10003120, 10332170, 10500160, 11003432, 11365387, 11582560, 13754290, 16004992, 16531472, 19631123, 20006240, 20664340, 21000320, 22006864, 22730774, 23165120, 27508580, 33062944, 39262246, 40012480, 41328680, 44013728, 45461548, 46330240, 55017160, 56826935, 66125888, 78524492, 80024960, 82657360, 88027456, 90923096, 98155615, 110034320, 113653870, 132251776, 157048984, 165314720, 176054912, 181846192, 196311230, 215942353, 220068640, 227307740, 314097968, 330629440, 363692384, 392622460, 431884706, 440137280, 454615480, 628195936, 661258880, 727384768, 785244920, 863769412, 880274560, 909230960, 1079711765, 1256391872, 1454769536, 1570489840, 1727538824, 1818461920, 2159423530, 2512783744, 3140979680, 3455077648, 3636923840, 4318847060, 6281959360, 6910155296, 7273847680, 8637694120, 12563918720, 13820310592, 17275388240, 27640621184, 34550776480, 69101552960, 138203105920]

約数ペア:

[(1, 138203105920), (2, 69101552960), (4, 34550776480), (5, 27640621184), (8, 17275388240), (10, 13820310592), (11, 12563918720), (16, 8637694120), (19, 7273847680), (20, 6910155296), (22, 6281959360), (32, 4318847060), (38, 3636923840), (40, 3455077648), (44, 3140979680), (55, 2512783744), (64, 2159423530), (76, 1818461920), (80, 1727538824), (88, 1570489840), (95, 1454769536), (110, 1256391872), (128, 1079711765), (152, 909230960), (157, 880274560), (160, 863769412), (176, 785244920), (190, 727384768), (209, 661258880), (220, 628195936), (304, 454615480), (314, 440137280), (320, 431884706), (352, 392622460), (380, 363692384), (418, 330629440), (440, 314097968), (608, 227307740), (628, 220068640), (640, 215942353), (704, 196311230), (760, 181846192), (785, 176054912), (836, 165314720), (880, 157048984), (1045, 132251776), (1216, 113653870), (1256, 110034320), (1408, 98155615), (1520, 90923096), (1570, 88027456), (1672, 82657360), (1727, 80024960), (1760, 78524492), (2090, 66125888), (2432, 56826935), (2512, 55017160), (2983, 46330240), (3040, 45461548), (3140, 44013728), (3344, 41328680), (3454, 40012480), (3520, 39262246), (4180, 33062944), (5024, 27508580), (5966, 23165120), (6080, 22730774), (6280, 22006864), (6581, 21000320), (6688, 20664340), (6908, 20006240), (7040, 19631123), (8360, 16531472), (8635, 16004992), (10048, 13754290), (11932, 11582560), (12160, 11365387), (12560, 11003432), (13162, 10500160), (13376, 10332170), (13816, 10003120), (14915, 9266048), (16720, 8265736), (17270, 8002496), (20096, 6877145), (23864, 5791280), (25120, 5501716), (26324, 5250080), (26752, 5166085), (27632, 5001560), (29830, 4633024), (32813, 4211840), (32905, 4200064), (33440, 4132868), (34540, 4001248), (47728, 2895640), (50240, 2750858), (52648, 2625040), (55264, 2500780), (59660, 2316512), (65626, 2105920), (65810, 2100032), (66880, 2066434), (69080, 2000624), (72391, 1909120), (95456, 1447820), (100480, 1375429), (105296, 1312520), (110528, 1250390), (119320, 1158256), (125039, 1105280), (131252, 1052960), (131620, 1050016), (133760, 1033217), (138160, 1000312), (144782, 954560), (164065, 842368), (190912, 723910), (210592, 656260), (221056, 625195), (238640, 579128), (250078, 552640), (262504, 526480), (263240, 525008), (276320, 500156), (289564, 477280), (328130, 421184), (361955, 381824)]