8708349720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{33769}}^1$

素因数の和:34097

約数の個数: 128

約数和(自身を含む): 29955340800

約数和(自身を除く): 21246991080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 614, 840, 921, 1228, 1535, 1842, 2149, 2456, 3070, 3684, 4298, 4605, 6140, 6447, 7368, 8596, 9210, 10745, 12280, 12894, 17192, 18420, 21490, 25788, 32235, 33769, 36840, 42980, 51576, 64470, 67538, 85960, 101307, 128940, 135076, 168845, 202614, 236383, 257880, 270152, 337690, 405228, 472766, 506535, 675380, 709149, 810456, 945532, 1013070, 1181915, 1350760, 1418298, 1891064, 2026140, 2363830, 2836596, 3545745, 4052280, 4727660, 5673192, 7091490, 9455320, 10367083, 14182980, 20734166, 28365960, 31101249, 41468332, 51835415, 62202498, 72569581, 82936664, 103670830, 124404996, 145139162, 155506245, 207341660, 217708743, 248809992, 290278324, 311012490, 362847905, 414683320, 435417486, 580556648, 622024980, 725695810, 870834972, 1088543715, 1244049960, 1451391620, 1741669944, 2177087430, 2902783240, 4354174860, 8708349720]

約数ペア:

[(1, 8708349720), (2, 4354174860), (3, 2902783240), (4, 2177087430), (5, 1741669944), (6, 1451391620), (7, 1244049960), (8, 1088543715), (10, 870834972), (12, 725695810), (14, 622024980), (15, 580556648), (20, 435417486), (21, 414683320), (24, 362847905), (28, 311012490), (30, 290278324), (35, 248809992), (40, 217708743), (42, 207341660), (56, 155506245), (60, 145139162), (70, 124404996), (84, 103670830), (105, 82936664), (120, 72569581), (140, 62202498), (168, 51835415), (210, 41468332), (280, 31101249), (307, 28365960), (420, 20734166), (614, 14182980), (840, 10367083), (921, 9455320), (1228, 7091490), (1535, 5673192), (1842, 4727660), (2149, 4052280), (2456, 3545745), (3070, 2836596), (3684, 2363830), (4298, 2026140), (4605, 1891064), (6140, 1418298), (6447, 1350760), (7368, 1181915), (8596, 1013070), (9210, 945532), (10745, 810456), (12280, 709149), (12894, 675380), (17192, 506535), (18420, 472766), (21490, 405228), (25788, 337690), (32235, 270152), (33769, 257880), (36840, 236383), (42980, 202614), (51576, 168845), (64470, 135076), (67538, 128940), (85960, 101307)]