38854668640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3417

約数の個数: 192

約数和(自身を含む): 100718251200

約数和(自身を除く): 61863582560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 137, 145, 152, 160, 190, 232, 274, 290, 304, 380, 464, 548, 551, 580, 608, 685, 760, 928, 1096, 1102, 1160, 1370, 1520, 2192, 2204, 2320, 2603, 2740, 2755, 3040, 3217, 3973, 4384, 4408, 4640, 5206, 5480, 5510, 6434, 7946, 8816, 10412, 10960, 11020, 12868, 13015, 15892, 16085, 17632, 19865, 20824, 21920, 22040, 25736, 26030, 31784, 32170, 39730, 41648, 44080, 51472, 52060, 61123, 63568, 64340, 75487, 79460, 83296, 88160, 93293, 102944, 104120, 122246, 127136, 128680, 150974, 158920, 186586, 208240, 244492, 257360, 301948, 305615, 317840, 373172, 377435, 416480, 440729, 466465, 488984, 514720, 603896, 611230, 635680, 746344, 754870, 881458, 932930, 977968, 1207792, 1222460, 1492688, 1509740, 1762916, 1772567, 1865860, 1955936, 2203645, 2415584, 2444920, 2985376, 3019480, 3525832, 3545134, 3731720, 4407290, 4889840, 6038960, 7051664, 7090268, 7463440, 8373851, 8814580, 8862835, 9779680, 12077920, 12781141, 14103328, 14180536, 14926880, 16747702, 17629160, 17725670, 25562282, 28361072, 33495404, 35258320, 35451340, 41869255, 51124564, 56722144, 63905705, 66990808, 70516640, 70902680, 83738510, 102249128, 127811410, 133981616, 141805360, 167477020, 204498256, 242841679, 255622820, 267963232, 283610720, 334954040, 408996512, 485683358, 511245640, 669908080, 971366716, 1022491280, 1214208395, 1339816160, 1942733432, 2044982560, 2428416790, 3885466864, 4856833580, 7770933728, 9713667160, 19427334320, 38854668640]

約数ペア:

[(1, 38854668640), (2, 19427334320), (4, 9713667160), (5, 7770933728), (8, 4856833580), (10, 3885466864), (16, 2428416790), (19, 2044982560), (20, 1942733432), (29, 1339816160), (32, 1214208395), (38, 1022491280), (40, 971366716), (58, 669908080), (76, 511245640), (80, 485683358), (95, 408996512), (116, 334954040), (137, 283610720), (145, 267963232), (152, 255622820), (160, 242841679), (190, 204498256), (232, 167477020), (274, 141805360), (290, 133981616), (304, 127811410), (380, 102249128), (464, 83738510), (548, 70902680), (551, 70516640), (580, 66990808), (608, 63905705), (685, 56722144), (760, 51124564), (928, 41869255), (1096, 35451340), (1102, 35258320), (1160, 33495404), (1370, 28361072), (1520, 25562282), (2192, 17725670), (2204, 17629160), (2320, 16747702), (2603, 14926880), (2740, 14180536), (2755, 14103328), (3040, 12781141), (3217, 12077920), (3973, 9779680), (4384, 8862835), (4408, 8814580), (4640, 8373851), (5206, 7463440), (5480, 7090268), (5510, 7051664), (6434, 6038960), (7946, 4889840), (8816, 4407290), (10412, 3731720), (10960, 3545134), (11020, 3525832), (12868, 3019480), (13015, 2985376), (15892, 2444920), (16085, 2415584), (17632, 2203645), (19865, 1955936), (20824, 1865860), (21920, 1772567), (22040, 1762916), (25736, 1509740), (26030, 1492688), (31784, 1222460), (32170, 1207792), (39730, 977968), (41648, 932930), (44080, 881458), (51472, 754870), (52060, 746344), (61123, 635680), (63568, 611230), (64340, 603896), (75487, 514720), (79460, 488984), (83296, 466465), (88160, 440729), (93293, 416480), (102944, 377435), (104120, 373172), (122246, 317840), (127136, 305615), (128680, 301948), (150974, 257360), (158920, 244492), (186586, 208240)]