8565612720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{25621}}^1$

素因数の和:25843

約数の個数: 160

約数和(自身を含む): 30500428800

約数和(自身を除く): 21934816080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 995, 1194, 1393, 1592, 1680, 1990, 2388, 2786, 2985, 3184, 3980, 4179, 4776, 5572, 5970, 6965, 7960, 8358, 9552, 11144, 11940, 13930, 15920, 16716, 20895, 22288, 23880, 25621, 27860, 33432, 41790, 47760, 51242, 55720, 66864, 76863, 83580, 102484, 111440, 128105, 153726, 167160, 179347, 204968, 256210, 307452, 334320, 358694, 384315, 409936, 512420, 538041, 614904, 717388, 768630, 896735, 1024840, 1076082, 1229808, 1434776, 1537260, 1793470, 2049680, 2152164, 2690205, 2869552, 3074520, 3586940, 4304328, 5098579, 5380410, 6149040, 7173880, 8608656, 10197158, 10760820, 14347760, 15295737, 20394316, 21521640, 25492895, 30591474, 35690053, 40788632, 43043280, 50985790, 61182948, 71380106, 76478685, 81577264, 101971580, 107070159, 122365896, 142760212, 152957370, 178450265, 203943160, 214140318, 244731792, 285520424, 305914740, 356900530, 407886320, 428280636, 535350795, 571040848, 611829480, 713801060, 856561272, 1070701590, 1223658960, 1427602120, 1713122544, 2141403180, 2855204240, 4282806360, 8565612720]

約数ペア:

[(1, 8565612720), (2, 4282806360), (3, 2855204240), (4, 2141403180), (5, 1713122544), (6, 1427602120), (7, 1223658960), (8, 1070701590), (10, 856561272), (12, 713801060), (14, 611829480), (15, 571040848), (16, 535350795), (20, 428280636), (21, 407886320), (24, 356900530), (28, 305914740), (30, 285520424), (35, 244731792), (40, 214140318), (42, 203943160), (48, 178450265), (56, 152957370), (60, 142760212), (70, 122365896), (80, 107070159), (84, 101971580), (105, 81577264), (112, 76478685), (120, 71380106), (140, 61182948), (168, 50985790), (199, 43043280), (210, 40788632), (240, 35690053), (280, 30591474), (336, 25492895), (398, 21521640), (420, 20394316), (560, 15295737), (597, 14347760), (796, 10760820), (840, 10197158), (995, 8608656), (1194, 7173880), (1393, 6149040), (1592, 5380410), (1680, 5098579), (1990, 4304328), (2388, 3586940), (2786, 3074520), (2985, 2869552), (3184, 2690205), (3980, 2152164), (4179, 2049680), (4776, 1793470), (5572, 1537260), (5970, 1434776), (6965, 1229808), (7960, 1076082), (8358, 1024840), (9552, 896735), (11144, 768630), (11940, 717388), (13930, 614904), (15920, 538041), (16716, 512420), (20895, 409936), (22288, 384315), (23880, 358694), (25621, 334320), (27860, 307452), (33432, 256210), (41790, 204968), (47760, 179347), (51242, 167160), (55720, 153726), (66864, 128105), (76863, 111440), (83580, 102484)]