290828181840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2393}}^1\times {\mathrm{72341}}^1$

素因数の和:74757

約数の個数: 160

約数和(自身を含む): 1030807524096

約数和(自身を除く): 739979342256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2393, 4786, 7179, 9572, 11965, 14358, 16751, 19144, 23930, 28716, 33502, 35895, 38288, 47860, 50253, 57432, 67004, 71790, 72341, 83755, 95720, 100506, 114864, 134008, 143580, 144682, 167510, 191440, 201012, 217023, 251265, 268016, 287160, 289364, 335020, 361705, 402024, 434046, 502530, 506387, 574320, 578728, 670040, 723410, 804048, 868092, 1005060, 1012774, 1085115, 1157456, 1340080, 1446820, 1519161, 1736184, 2010120, 2025548, 2170230, 2531935, 2893640, 3038322, 3472368, 4020240, 4051096, 4340460, 5063870, 5787280, 6076644, 7595805, 8102192, 8680920, 10127740, 12153288, 15191610, 17361840, 20255480, 24306576, 30383220, 40510960, 60766440, 121532880, 173112013, 346224026, 519336039, 692448052, 865560065, 1038672078, 1211784091, 1384896104, 1731120130, 2077344156, 2423568182, 2596680195, 2769792208, 3462240260, 3635352273, 4154688312, 4847136364, 5193360390, 6058920455, 6924480520, 7270704546, 8309376624, 9694272728, 10386720780, 12117840910, 13848961040, 14541409092, 18176761365, 19388545456, 20773441560, 24235681820, 29082818184, 36353522730, 41546883120, 48471363640, 58165636368, 72707045460, 96942727280, 145414090920, 290828181840]

約数ペア:

[(1, 290828181840), (2, 145414090920), (3, 96942727280), (4, 72707045460), (5, 58165636368), (6, 48471363640), (7, 41546883120), (8, 36353522730), (10, 29082818184), (12, 24235681820), (14, 20773441560), (15, 19388545456), (16, 18176761365), (20, 14541409092), (21, 13848961040), (24, 12117840910), (28, 10386720780), (30, 9694272728), (35, 8309376624), (40, 7270704546), (42, 6924480520), (48, 6058920455), (56, 5193360390), (60, 4847136364), (70, 4154688312), (80, 3635352273), (84, 3462240260), (105, 2769792208), (112, 2596680195), (120, 2423568182), (140, 2077344156), (168, 1731120130), (210, 1384896104), (240, 1211784091), (280, 1038672078), (336, 865560065), (420, 692448052), (560, 519336039), (840, 346224026), (1680, 173112013), (2393, 121532880), (4786, 60766440), (7179, 40510960), (9572, 30383220), (11965, 24306576), (14358, 20255480), (16751, 17361840), (19144, 15191610), (23930, 12153288), (28716, 10127740), (33502, 8680920), (35895, 8102192), (38288, 7595805), (47860, 6076644), (50253, 5787280), (57432, 5063870), (67004, 4340460), (71790, 4051096), (72341, 4020240), (83755, 3472368), (95720, 3038322), (100506, 2893640), (114864, 2531935), (134008, 2170230), (143580, 2025548), (144682, 2010120), (167510, 1736184), (191440, 1519161), (201012, 1446820), (217023, 1340080), (251265, 1157456), (268016, 1085115), (287160, 1012774), (289364, 1005060), (335020, 868092), (361705, 804048), (402024, 723410), (434046, 670040), (502530, 578728), (506387, 574320)]