13276836720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{138647}}^1$

素因数の和:138692

約数の個数: 240

約数和(自身を含む): 53640138240

約数和(自身を除く): 40363301520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 138647, 277294, 415941, 554588, 693235, 831882, 970529, 1109176, 1247823, 1386470, 1663764, 1941058, 2079705, 2218352, 2495646, 2634293, 2772940, 2911587, 3327528, 3882116, 4159410, 4852645, 4991292, 5268586, 5545880, 5823174, 6239115, 6655056, 7764232, 7902879, 8318820, 8734761, 9705290, 9982584, 10537172, 11091760, 11646348, 12478230, 13171465, 14557935, 15528464, 15805758, 16637640, 17469522, 18440051, 19410580, 19965168, 21074344, 23292696, 23708637, 24956460, 26342930, 29115870, 31611516, 33275280, 34939044, 36880102, 38821160, 39514395, 42148688, 43673805, 46585392, 47417274, 49912920, 52685860, 55320153, 58231740, 63223032, 69878088, 73760204, 77642320, 79028790, 87347610, 92200255, 94834548, 99825840, 105371720, 110640306, 116463480, 118543185, 126446064, 139756176, 147520408, 158057580, 165960459, 174695220, 184400510, 189669096, 210743440, 221280612, 232926960, 237086370, 276600765, 295040816, 316115160, 331920918, 349390440, 368801020, 379338192, 442561224, 474172740, 553201530, 632230320, 663841836, 698780880, 737602040, 829802295, 885122448, 948345480, 1106403060, 1327683672, 1475204080, 1659604590, 1896690960, 2212806120, 2655367344, 3319209180, 4425612240, 6638418360, 13276836720]

約数ペア:

[(1, 13276836720), (2, 6638418360), (3, 4425612240), (4, 3319209180), (5, 2655367344), (6, 2212806120), (7, 1896690960), (8, 1659604590), (9, 1475204080), (10, 1327683672), (12, 1106403060), (14, 948345480), (15, 885122448), (16, 829802295), (18, 737602040), (19, 698780880), (20, 663841836), (21, 632230320), (24, 553201530), (28, 474172740), (30, 442561224), (35, 379338192), (36, 368801020), (38, 349390440), (40, 331920918), (42, 316115160), (45, 295040816), (48, 276600765), (56, 237086370), (57, 232926960), (60, 221280612), (63, 210743440), (70, 189669096), (72, 184400510), (76, 174695220), (80, 165960459), (84, 158057580), (90, 147520408), (95, 139756176), (105, 126446064), (112, 118543185), (114, 116463480), (120, 110640306), (126, 105371720), (133, 99825840), (140, 94834548), (144, 92200255), (152, 87347610), (168, 79028790), (171, 77642320), (180, 73760204), (190, 69878088), (210, 63223032), (228, 58231740), (240, 55320153), (252, 52685860), (266, 49912920), (280, 47417274), (285, 46585392), (304, 43673805), (315, 42148688), (336, 39514395), (342, 38821160), (360, 36880102), (380, 34939044), (399, 33275280), (420, 31611516), (456, 29115870), (504, 26342930), (532, 24956460), (560, 23708637), (570, 23292696), (630, 21074344), (665, 19965168), (684, 19410580), (720, 18440051), (760, 17469522), (798, 16637640), (840, 15805758), (855, 15528464), (912, 14557935), (1008, 13171465), (1064, 12478230), (1140, 11646348), (1197, 11091760), (1260, 10537172), (1330, 9982584), (1368, 9705290), (1520, 8734761), (1596, 8318820), (1680, 7902879), (1710, 7764232), (1995, 6655056), (2128, 6239115), (2280, 5823174), (2394, 5545880), (2520, 5268586), (2660, 4991292), (2736, 4852645), (3192, 4159410), (3420, 3882116), (3990, 3327528), (4560, 2911587), (4788, 2772940), (5040, 2634293), (5320, 2495646), (5985, 2218352), (6384, 2079705), (6840, 1941058), (7980, 1663764), (9576, 1386470), (10640, 1247823), (11970, 1109176), (13680, 970529), (15960, 831882), (19152, 693235), (23940, 554588), (31920, 415941), (47880, 277294), (95760, 138647)]