20129754060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26633}}^1$

素因数の和:26697

約数の個数: 288

約数和(自身を含む): 73292506560

約数和(自身を除く): 53162752500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 855, 884, 969, 988, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1530, 1615, 1710, 1938, 1989, 2210, 2223, 2340, 2470, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3705, 3876, 3978, 4199, 4420, 4446, 4845, 4940, 5814, 6460, 6630, 7410, 7956, 8398, 8892, 9690, 9945, 11115, 11628, 12597, 13260, 14535, 14820, 16796, 19380, 19890, 20995, 22230, 25194, 26633, 29070, 37791, 39780, 41990, 44460, 50388, 53266, 58140, 62985, 75582, 79899, 83980, 106532, 125970, 133165, 151164, 159798, 188955, 239697, 251940, 266330, 319596, 346229, 377910, 399495, 452761, 479394, 506027, 532660, 692458, 755820, 798990, 905522, 958788, 1012054, 1038687, 1198485, 1358283, 1384916, 1518081, 1597980, 1731145, 1811044, 2024108, 2077374, 2263805, 2396970, 2530135, 2716566, 3036162, 3116061, 3462290, 4074849, 4154748, 4527610, 4554243, 4793940, 5060270, 5193435, 5433132, 5885893, 6072324, 6232122, 6578351, 6791415, 6924580, 7590405, 8149698, 8602459, 9055220, 9108486, 10120540, 10386870, 11771786, 12464244, 13156702, 13582830, 15180810, 15580305, 16299396, 17204918, 17657679, 18216972, 19735053, 20374245, 20773740, 22771215, 23543572, 25807377, 26313404, 27165660, 29429465, 30361620, 31160610, 32891755, 34409836, 35315358, 39470106, 40748490, 43012295, 45542430, 51614754, 52973037, 58858930, 59205159, 62321220, 65783510, 70630716, 77422131, 78940212, 81496980, 86024590, 88288395, 91084860, 98675265, 103229508, 105946074, 111831967, 117717860, 118410318, 129036885, 131567020, 154844262, 172049180, 176576790, 197350530, 211892148, 223663934, 236820636, 258073770, 264865185, 296025795, 309688524, 335495901, 353153580, 387110655, 394701060, 447327868, 516147540, 529730370, 559159835, 592051590, 670991802, 774221310, 1006487703, 1059460740, 1118319670, 1184103180, 1341983604, 1548442620, 1677479505, 2012975406, 2236639340, 3354959010, 4025950812, 5032438515, 6709918020, 10064877030, 20129754060]

約数ペア:

[(1, 20129754060), (2, 10064877030), (3, 6709918020), (4, 5032438515), (5, 4025950812), (6, 3354959010), (9, 2236639340), (10, 2012975406), (12, 1677479505), (13, 1548442620), (15, 1341983604), (17, 1184103180), (18, 1118319670), (19, 1059460740), (20, 1006487703), (26, 774221310), (30, 670991802), (34, 592051590), (36, 559159835), (38, 529730370), (39, 516147540), (45, 447327868), (51, 394701060), (52, 387110655), (57, 353153580), (60, 335495901), (65, 309688524), (68, 296025795), (76, 264865185), (78, 258073770), (85, 236820636), (90, 223663934), (95, 211892148), (102, 197350530), (114, 176576790), (117, 172049180), (130, 154844262), (153, 131567020), (156, 129036885), (170, 118410318), (171, 117717860), (180, 111831967), (190, 105946074), (195, 103229508), (204, 98675265), (221, 91084860), (228, 88288395), (234, 86024590), (247, 81496980), (255, 78940212), (260, 77422131), (285, 70630716), (306, 65783510), (323, 62321220), (340, 59205159), (342, 58858930), (380, 52973037), (390, 51614754), (442, 45542430), (468, 43012295), (494, 40748490), (510, 39470106), (570, 35315358), (585, 34409836), (612, 32891755), (646, 31160610), (663, 30361620), (684, 29429465), (741, 27165660), (765, 26313404), (780, 25807377), (855, 23543572), (884, 22771215), (969, 20773740), (988, 20374245), (1020, 19735053), (1105, 18216972), (1140, 17657679), (1170, 17204918), (1235, 16299396), (1292, 15580305), (1326, 15180810), (1482, 13582830), (1530, 13156702), (1615, 12464244), (1710, 11771786), (1938, 10386870), (1989, 10120540), (2210, 9108486), (2223, 9055220), (2340, 8602459), (2470, 8149698), (2652, 7590405), (2907, 6924580), (2964, 6791415), (3060, 6578351), (3230, 6232122), (3315, 6072324), (3420, 5885893), (3705, 5433132), (3876, 5193435), (3978, 5060270), (4199, 4793940), (4420, 4554243), (4446, 4527610), (4845, 4154748), (4940, 4074849), (5814, 3462290), (6460, 3116061), (6630, 3036162), (7410, 2716566), (7956, 2530135), (8398, 2396970), (8892, 2263805), (9690, 2077374), (9945, 2024108), (11115, 1811044), (11628, 1731145), (12597, 1597980), (13260, 1518081), (14535, 1384916), (14820, 1358283), (16796, 1198485), (19380, 1038687), (19890, 1012054), (20995, 958788), (22230, 905522), (25194, 798990), (26633, 755820), (29070, 692458), (37791, 532660), (39780, 506027), (41990, 479394), (44460, 452761), (50388, 399495), (53266, 377910), (58140, 346229), (62985, 319596), (75582, 266330), (79899, 251940), (83980, 239697), (106532, 188955), (125970, 159798), (133165, 151164)]