63721440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 244127520

約数和(自身を除く): 180406080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 137, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 274, 285, 288, 304, 306, 323, 340, 342, 360, 380, 408, 411, 456, 480, 510, 544, 548, 570, 608, 612, 646, 680, 684, 685, 720, 760, 765, 816, 822, 855, 912, 969, 1020, 1096, 1140, 1224, 1233, 1292, 1360, 1368, 1370, 1440, 1520, 1530, 1615, 1632, 1644, 1710, 1824, 1938, 2040, 2055, 2192, 2280, 2329, 2448, 2466, 2584, 2603, 2720, 2736, 2740, 2907, 3040, 3060, 3230, 3288, 3420, 3876, 4080, 4110, 4384, 4560, 4658, 4845, 4896, 4932, 5168, 5206, 5472, 5480, 5814, 6120, 6165, 6460, 6576, 6840, 6987, 7752, 7809, 8160, 8220, 9120, 9316, 9690, 9864, 10336, 10412, 10960, 11628, 11645, 12240, 12330, 12920, 13015, 13152, 13680, 13974, 14535, 15504, 15618, 16440, 18632, 19380, 19728, 20824, 20961, 21920, 23256, 23290, 23427, 24480, 24660, 25840, 26030, 27360, 27948, 29070, 31008, 31236, 32880, 34935, 37264, 38760, 39045, 39456, 41648, 41922, 44251, 46512, 46580, 46854, 49320, 51680, 52060, 55896, 58140, 62472, 65760, 69870, 74528, 77520, 78090, 83296, 83844, 88502, 93024, 93160, 93708, 98640, 104120, 104805, 111792, 116280, 117135, 124944, 132753, 139740, 155040, 156180, 167688, 177004, 186320, 187416, 197280, 208240, 209610, 221255, 223584, 232560, 234270, 249888, 265506, 279480, 312360, 335376, 354008, 372640, 374832, 398259, 416480, 419220, 442510, 465120, 468540, 531012, 558960, 624720, 663765, 670752, 708016, 749664, 796518, 838440, 885020, 937080, 1062024, 1117920, 1249440, 1327530, 1416032, 1593036, 1676880, 1770040, 1874160, 1991295, 2124048, 2655060, 3186072, 3353760, 3540080, 3748320, 3982590, 4248096, 5310120, 6372144, 7080160, 7965180, 10620240, 12744288, 15930360, 21240480, 31860720, 63721440]

約数ペア:

[(1, 63721440), (2, 31860720), (3, 21240480), (4, 15930360), (5, 12744288), (6, 10620240), (8, 7965180), (9, 7080160), (10, 6372144), (12, 5310120), (15, 4248096), (16, 3982590), (17, 3748320), (18, 3540080), (19, 3353760), (20, 3186072), (24, 2655060), (30, 2124048), (32, 1991295), (34, 1874160), (36, 1770040), (38, 1676880), (40, 1593036), (45, 1416032), (48, 1327530), (51, 1249440), (57, 1117920), (60, 1062024), (68, 937080), (72, 885020), (76, 838440), (80, 796518), (85, 749664), (90, 708016), (95, 670752), (96, 663765), (102, 624720), (114, 558960), (120, 531012), (136, 468540), (137, 465120), (144, 442510), (152, 419220), (153, 416480), (160, 398259), (170, 374832), (171, 372640), (180, 354008), (190, 335376), (204, 312360), (228, 279480), (240, 265506), (255, 249888), (272, 234270), (274, 232560), (285, 223584), (288, 221255), (304, 209610), (306, 208240), (323, 197280), (340, 187416), (342, 186320), (360, 177004), (380, 167688), (408, 156180), (411, 155040), (456, 139740), (480, 132753), (510, 124944), (544, 117135), (548, 116280), (570, 111792), (608, 104805), (612, 104120), (646, 98640), (680, 93708), (684, 93160), (685, 93024), (720, 88502), (760, 83844), (765, 83296), (816, 78090), (822, 77520), (855, 74528), (912, 69870), (969, 65760), (1020, 62472), (1096, 58140), (1140, 55896), (1224, 52060), (1233, 51680), (1292, 49320), (1360, 46854), (1368, 46580), (1370, 46512), (1440, 44251), (1520, 41922), (1530, 41648), (1615, 39456), (1632, 39045), (1644, 38760), (1710, 37264), (1824, 34935), (1938, 32880), (2040, 31236), (2055, 31008), (2192, 29070), (2280, 27948), (2329, 27360), (2448, 26030), (2466, 25840), (2584, 24660), (2603, 24480), (2720, 23427), (2736, 23290), (2740, 23256), (2907, 21920), (3040, 20961), (3060, 20824), (3230, 19728), (3288, 19380), (3420, 18632), (3876, 16440), (4080, 15618), (4110, 15504), (4384, 14535), (4560, 13974), (4658, 13680), (4845, 13152), (4896, 13015), (4932, 12920), (5168, 12330), (5206, 12240), (5472, 11645), (5480, 11628), (5814, 10960), (6120, 10412), (6165, 10336), (6460, 9864), (6576, 9690), (6840, 9316), (6987, 9120), (7752, 8220), (7809, 8160)]