61261742880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83911}}^1$

素因数の和:83961

約数の個数: 288

約数和(自身を含む): 232181147520

約数和(自身を除く): 170919404640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 864, 936, 1014, 1040, 1080, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1872, 2028, 2080, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 3744, 4056, 4320, 4563, 4680, 5070, 5408, 5616, 6084, 6240, 6760, 7020, 7605, 8112, 9126, 9360, 10140, 11232, 12168, 13520, 14040, 15210, 16224, 18252, 18720, 20280, 22815, 24336, 27040, 28080, 30420, 36504, 40560, 45630, 48672, 56160, 60840, 73008, 81120, 83911, 91260, 121680, 146016, 167822, 182520, 243360, 251733, 335644, 365040, 419555, 503466, 671288, 730080, 755199, 839110, 1006932, 1090843, 1258665, 1342576, 1510398, 1678220, 2013864, 2181686, 2265597, 2517330, 2685152, 3020796, 3272529, 3356440, 3775995, 4027728, 4363372, 4531194, 5034660, 5454215, 6041592, 6545058, 6712880, 7551990, 8055456, 8726744, 9062388, 9817587, 10069320, 10908430, 11327985, 12083184, 13090116, 13425760, 14180959, 15103980, 16362645, 17453488, 18124776, 19635174, 20138640, 21816860, 22655970, 24166368, 26180232, 28361918, 29452761, 30207960, 32725290, 34906976, 36249552, 39270348, 40277280, 42542877, 43633720, 45311940, 49087935, 52360464, 56723836, 58905522, 60415920, 65450580, 70904795, 72499104, 78540696, 85085754, 87267440, 90623880, 98175870, 104720928, 113447672, 117811044, 120831840, 127628631, 130901160, 141809590, 147263805, 157081392, 170171508, 174534880, 181247760, 196351740, 212714385, 226895344, 235622088, 255257262, 261802320, 283619180, 294527610, 314162784, 340343016, 362495520, 382885893, 392703480, 425428770, 453790688, 471244176, 510514524, 523604640, 567238360, 589055220, 638143155, 680686032, 765771786, 785406960, 850857540, 942488352, 1021029048, 1134476720, 1178110440, 1276286310, 1361372064, 1531543572, 1570813920, 1701715080, 1914429465, 2042058096, 2268953440, 2356220880, 2552572620, 3063087144, 3403430160, 3828858930, 4084116192, 4712441760, 5105145240, 6126174288, 6806860320, 7657717860, 10210290480, 12252348576, 15315435720, 20420580960, 30630871440, 61261742880]

約数ペア:

[(1, 61261742880), (2, 30630871440), (3, 20420580960), (4, 15315435720), (5, 12252348576), (6, 10210290480), (8, 7657717860), (9, 6806860320), (10, 6126174288), (12, 5105145240), (13, 4712441760), (15, 4084116192), (16, 3828858930), (18, 3403430160), (20, 3063087144), (24, 2552572620), (26, 2356220880), (27, 2268953440), (30, 2042058096), (32, 1914429465), (36, 1701715080), (39, 1570813920), (40, 1531543572), (45, 1361372064), (48, 1276286310), (52, 1178110440), (54, 1134476720), (60, 1021029048), (65, 942488352), (72, 850857540), (78, 785406960), (80, 765771786), (90, 680686032), (96, 638143155), (104, 589055220), (108, 567238360), (117, 523604640), (120, 510514524), (130, 471244176), (135, 453790688), (144, 425428770), (156, 392703480), (160, 382885893), (169, 362495520), (180, 340343016), (195, 314162784), (208, 294527610), (216, 283619180), (234, 261802320), (240, 255257262), (260, 235622088), (270, 226895344), (288, 212714385), (312, 196351740), (338, 181247760), (351, 174534880), (360, 170171508), (390, 157081392), (416, 147263805), (432, 141809590), (468, 130901160), (480, 127628631), (507, 120831840), (520, 117811044), (540, 113447672), (585, 104720928), (624, 98175870), (676, 90623880), (702, 87267440), (720, 85085754), (780, 78540696), (845, 72499104), (864, 70904795), (936, 65450580), (1014, 60415920), (1040, 58905522), (1080, 56723836), (1170, 52360464), (1248, 49087935), (1352, 45311940), (1404, 43633720), (1440, 42542877), (1521, 40277280), (1560, 39270348), (1690, 36249552), (1755, 34906976), (1872, 32725290), (2028, 30207960), (2080, 29452761), (2160, 28361918), (2340, 26180232), (2535, 24166368), (2704, 22655970), (2808, 21816860), (3042, 20138640), (3120, 19635174), (3380, 18124776), (3510, 17453488), (3744, 16362645), (4056, 15103980), (4320, 14180959), (4563, 13425760), (4680, 13090116), (5070, 12083184), (5408, 11327985), (5616, 10908430), (6084, 10069320), (6240, 9817587), (6760, 9062388), (7020, 8726744), (7605, 8055456), (8112, 7551990), (9126, 6712880), (9360, 6545058), (10140, 6041592), (11232, 5454215), (12168, 5034660), (13520, 4531194), (14040, 4363372), (15210, 4027728), (16224, 3775995), (18252, 3356440), (18720, 3272529), (20280, 3020796), (22815, 2685152), (24336, 2517330), (27040, 2265597), (28080, 2181686), (30420, 2013864), (36504, 1678220), (40560, 1510398), (45630, 1342576), (48672, 1258665), (56160, 1090843), (60840, 1006932), (73008, 839110), (81120, 755199), (83911, 730080), (91260, 671288), (121680, 503466), (146016, 419555), (167822, 365040), (182520, 335644), (243360, 251733)]