803400641320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1\times {\mathrm{13789}}^1$

素因数の和:16323

約数の個数: 128

約数和(自身を含む): 1965108096000

約数和(自身を除く): 1161707454680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2473, 2945, 4712, 4946, 5890, 9892, 11780, 12365, 13789, 19784, 23560, 24730, 27578, 46987, 49460, 55156, 68945, 76663, 93974, 98920, 110312, 137890, 153326, 187948, 234935, 261991, 275780, 306652, 375896, 383315, 427459, 469870, 523982, 551560, 613304, 766630, 854918, 939740, 1047964, 1309955, 1456597, 1533260, 1709836, 1879480, 2095928, 2137295, 2619910, 2913194, 3066520, 3419672, 4274590, 5239820, 5826388, 7282985, 8121721, 8549180, 10479640, 11652776, 14565970, 16243442, 17098360, 29131940, 32486884, 34100197, 40608605, 58263880, 64973768, 68200394, 81217210, 136400788, 162434420, 170500985, 272801576, 324868840, 341001970, 647903743, 682003940, 1057106107, 1295807486, 1364007880, 2114212214, 2591614972, 3239518715, 4228424428, 5183229944, 5285530535, 6479037430, 8456848856, 10571061070, 12958074860, 20085016033, 21142122140, 25916149720, 40170032066, 42284244280, 80340064132, 100425080165, 160680128264, 200850160330, 401700320660, 803400641320]

約数ペア:

[(1, 803400641320), (2, 401700320660), (4, 200850160330), (5, 160680128264), (8, 100425080165), (10, 80340064132), (19, 42284244280), (20, 40170032066), (31, 25916149720), (38, 21142122140), (40, 20085016033), (62, 12958074860), (76, 10571061070), (95, 8456848856), (124, 6479037430), (152, 5285530535), (155, 5183229944), (190, 4228424428), (248, 3239518715), (310, 2591614972), (380, 2114212214), (589, 1364007880), (620, 1295807486), (760, 1057106107), (1178, 682003940), (1240, 647903743), (2356, 341001970), (2473, 324868840), (2945, 272801576), (4712, 170500985), (4946, 162434420), (5890, 136400788), (9892, 81217210), (11780, 68200394), (12365, 64973768), (13789, 58263880), (19784, 40608605), (23560, 34100197), (24730, 32486884), (27578, 29131940), (46987, 17098360), (49460, 16243442), (55156, 14565970), (68945, 11652776), (76663, 10479640), (93974, 8549180), (98920, 8121721), (110312, 7282985), (137890, 5826388), (153326, 5239820), (187948, 4274590), (234935, 3419672), (261991, 3066520), (275780, 2913194), (306652, 2619910), (375896, 2137295), (383315, 2095928), (427459, 1879480), (469870, 1709836), (523982, 1533260), (551560, 1456597), (613304, 1309955), (766630, 1047964), (854918, 939740)]