21366150120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71249}}^1$

素因数の和:71297

約数の個数: 288

約数和(自身を含む): 85529925000

約数和(自身を除く): 64163774880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 294, 306, 315, 340, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 588, 595, 612, 630, 680, 714, 735, 765, 833, 840, 882, 952, 980, 1020, 1071, 1176, 1190, 1224, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 1960, 2040, 2142, 2205, 2380, 2499, 2520, 2856, 2940, 3060, 3332, 3528, 3570, 4165, 4284, 4410, 4760, 4998, 5355, 5880, 6120, 6664, 7140, 7497, 8330, 8568, 8820, 9996, 10710, 12495, 14280, 14994, 16660, 17640, 19992, 21420, 24990, 29988, 33320, 37485, 42840, 49980, 59976, 71249, 74970, 99960, 142498, 149940, 213747, 284996, 299880, 356245, 427494, 498743, 569992, 641241, 712490, 854988, 997486, 1068735, 1211233, 1282482, 1424980, 1496229, 1709976, 1994972, 2137470, 2422466, 2493715, 2564964, 2849960, 2992458, 3206205, 3491201, 3633699, 3989944, 4274940, 4488687, 4844932, 4987430, 5129928, 5984916, 6056165, 6412410, 6982402, 7267398, 7481145, 8478631, 8549880, 8977374, 9689864, 9974860, 10473603, 10901097, 11969832, 12112330, 12824820, 13964804, 14534796, 14962290, 16957262, 17456005, 17954748, 18168495, 19949720, 20947206, 21802194, 22443435, 24224660, 25435893, 25649640, 27929608, 29069592, 29924580, 31420809, 33914524, 34912010, 35909496, 36336990, 41894412, 42393155, 43604388, 44886870, 48449320, 50871786, 52368015, 54505485, 59350417, 59849160, 62841618, 67829048, 69824020, 72673980, 76307679, 83788824, 84786310, 87208776, 89773740, 101743572, 104736030, 109010970, 118700834, 125683236, 127179465, 139648040, 145347960, 152615358, 157104045, 169572620, 178051251, 179547480, 203487144, 209472060, 218021940, 237401668, 251366472, 254358930, 296752085, 305230716, 314208090, 339145240, 356102502, 381538395, 418944120, 436043880, 474803336, 508717860, 534153753, 593504170, 610461432, 628416180, 712205004, 763076790, 890256255, 1017435720, 1068307506, 1187008340, 1256832360, 1424410008, 1526153580, 1780512510, 2136615012, 2374016680, 2670768765, 3052307160, 3561025020, 4273230024, 5341537530, 7122050040, 10683075060, 21366150120]

約数ペア:

[(1, 21366150120), (2, 10683075060), (3, 7122050040), (4, 5341537530), (5, 4273230024), (6, 3561025020), (7, 3052307160), (8, 2670768765), (9, 2374016680), (10, 2136615012), (12, 1780512510), (14, 1526153580), (15, 1424410008), (17, 1256832360), (18, 1187008340), (20, 1068307506), (21, 1017435720), (24, 890256255), (28, 763076790), (30, 712205004), (34, 628416180), (35, 610461432), (36, 593504170), (40, 534153753), (42, 508717860), (45, 474803336), (49, 436043880), (51, 418944120), (56, 381538395), (60, 356102502), (63, 339145240), (68, 314208090), (70, 305230716), (72, 296752085), (84, 254358930), (85, 251366472), (90, 237401668), (98, 218021940), (102, 209472060), (105, 203487144), (119, 179547480), (120, 178051251), (126, 169572620), (136, 157104045), (140, 152615358), (147, 145347960), (153, 139648040), (168, 127179465), (170, 125683236), (180, 118700834), (196, 109010970), (204, 104736030), (210, 101743572), (238, 89773740), (245, 87208776), (252, 84786310), (255, 83788824), (280, 76307679), (294, 72673980), (306, 69824020), (315, 67829048), (340, 62841618), (357, 59849160), (360, 59350417), (392, 54505485), (408, 52368015), (420, 50871786), (441, 48449320), (476, 44886870), (490, 43604388), (504, 42393155), (510, 41894412), (588, 36336990), (595, 35909496), (612, 34912010), (630, 33914524), (680, 31420809), (714, 29924580), (735, 29069592), (765, 27929608), (833, 25649640), (840, 25435893), (882, 24224660), (952, 22443435), (980, 21802194), (1020, 20947206), (1071, 19949720), (1176, 18168495), (1190, 17954748), (1224, 17456005), (1260, 16957262), (1428, 14962290), (1470, 14534796), (1530, 13964804), (1666, 12824820), (1764, 12112330), (1785, 11969832), (1960, 10901097), (2040, 10473603), (2142, 9974860), (2205, 9689864), (2380, 8977374), (2499, 8549880), (2520, 8478631), (2856, 7481145), (2940, 7267398), (3060, 6982402), (3332, 6412410), (3528, 6056165), (3570, 5984916), (4165, 5129928), (4284, 4987430), (4410, 4844932), (4760, 4488687), (4998, 4274940), (5355, 3989944), (5880, 3633699), (6120, 3491201), (6664, 3206205), (7140, 2992458), (7497, 2849960), (8330, 2564964), (8568, 2493715), (8820, 2422466), (9996, 2137470), (10710, 1994972), (12495, 1709976), (14280, 1496229), (14994, 1424980), (16660, 1282482), (17640, 1211233), (19992, 1068735), (21420, 997486), (24990, 854988), (29988, 712490), (33320, 641241), (37485, 569992), (42840, 498743), (49980, 427494), (59976, 356245), (71249, 299880), (74970, 284996), (99960, 213747), (142498, 149940)]