16381136520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{114043}}^1$

素因数の和:114089

約数の個数: 256

約数和(自身を含む): 65689344000

約数和(自身を除く): 49308207480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 20520, 23940, 28728, 35910, 47880, 71820, 114043, 143640, 228086, 342129, 456172, 570215, 684258, 798301, 912344, 1026387, 1140430, 1368516, 1596602, 1710645, 2052774, 2166817, 2280860, 2394903, 2737032, 3079161, 3193204, 3421290, 3991505, 4105548, 4333634, 4561720, 4789806, 5131935, 6158322, 6386408, 6500451, 6842580, 7184709, 7983010, 8211096, 8667268, 9579612, 10263870, 10834085, 11974515, 12316644, 13000902, 13685160, 14369418, 15167719, 15395805, 15966020, 17334536, 19159224, 19501353, 20527740, 21554127, 21668170, 23949030, 24633288, 26001804, 28738836, 30335438, 30791610, 31932040, 32502255, 35923545, 39002706, 41055480, 43108254, 43336340, 45503157, 47898060, 52003608, 57477672, 58504059, 60670876, 61583220, 65004510, 71847090, 75838595, 78005412, 86216508, 86672680, 91006314, 95796120, 97506765, 107770635, 117008118, 121341752, 123166440, 130009020, 136509471, 143694180, 151677190, 156010824, 172433016, 182012628, 195013530, 215541270, 227515785, 234016236, 260018040, 273018942, 287388360, 292520295, 303354380, 364025256, 390027060, 409528413, 431082540, 455031570, 468032472, 546037884, 585040590, 606708760, 682547355, 780054120, 819056826, 862165080, 910063140, 1092075768, 1170081180, 1365094710, 1638113652, 1820126280, 2047642065, 2340162360, 2730189420, 3276227304, 4095284130, 5460378840, 8190568260, 16381136520]

約数ペア:

[(1, 16381136520), (2, 8190568260), (3, 5460378840), (4, 4095284130), (5, 3276227304), (6, 2730189420), (7, 2340162360), (8, 2047642065), (9, 1820126280), (10, 1638113652), (12, 1365094710), (14, 1170081180), (15, 1092075768), (18, 910063140), (19, 862165080), (20, 819056826), (21, 780054120), (24, 682547355), (27, 606708760), (28, 585040590), (30, 546037884), (35, 468032472), (36, 455031570), (38, 431082540), (40, 409528413), (42, 390027060), (45, 364025256), (54, 303354380), (56, 292520295), (57, 287388360), (60, 273018942), (63, 260018040), (70, 234016236), (72, 227515785), (76, 215541270), (84, 195013530), (90, 182012628), (95, 172433016), (105, 156010824), (108, 151677190), (114, 143694180), (120, 136509471), (126, 130009020), (133, 123166440), (135, 121341752), (140, 117008118), (152, 107770635), (168, 97506765), (171, 95796120), (180, 91006314), (189, 86672680), (190, 86216508), (210, 78005412), (216, 75838595), (228, 71847090), (252, 65004510), (266, 61583220), (270, 60670876), (280, 58504059), (285, 57477672), (315, 52003608), (342, 47898060), (360, 45503157), (378, 43336340), (380, 43108254), (399, 41055480), (420, 39002706), (456, 35923545), (504, 32502255), (513, 31932040), (532, 30791610), (540, 30335438), (570, 28738836), (630, 26001804), (665, 24633288), (684, 23949030), (756, 21668170), (760, 21554127), (798, 20527740), (840, 19501353), (855, 19159224), (945, 17334536), (1026, 15966020), (1064, 15395805), (1080, 15167719), (1140, 14369418), (1197, 13685160), (1260, 13000902), (1330, 12316644), (1368, 11974515), (1512, 10834085), (1596, 10263870), (1710, 9579612), (1890, 8667268), (1995, 8211096), (2052, 7983010), (2280, 7184709), (2394, 6842580), (2520, 6500451), (2565, 6386408), (2660, 6158322), (3192, 5131935), (3420, 4789806), (3591, 4561720), (3780, 4333634), (3990, 4105548), (4104, 3991505), (4788, 3421290), (5130, 3193204), (5320, 3079161), (5985, 2737032), (6840, 2394903), (7182, 2280860), (7560, 2166817), (7980, 2052774), (9576, 1710645), (10260, 1596602), (11970, 1368516), (14364, 1140430), (15960, 1026387), (17955, 912344), (20520, 798301), (23940, 684258), (28728, 570215), (35910, 456172), (47880, 342129), (71820, 228086), (114043, 143640)]