2270281120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7699}}^1$

素因数の和:7830

約数の個数: 96

約数和(自身を含む): 5704776000

約数和(自身を除く): 3434494880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 97, 152, 160, 190, 194, 304, 380, 388, 485, 608, 760, 776, 970, 1520, 1552, 1843, 1940, 3040, 3104, 3686, 3880, 7372, 7699, 7760, 9215, 14744, 15398, 15520, 18430, 29488, 30796, 36860, 38495, 58976, 61592, 73720, 76990, 123184, 146281, 147440, 153980, 246368, 292562, 294880, 307960, 585124, 615920, 731405, 746803, 1170248, 1231840, 1462810, 1493606, 2340496, 2925620, 2987212, 3734015, 4680992, 5851240, 5974424, 7468030, 11702480, 11948848, 14189257, 14936060, 23404960, 23897696, 28378514, 29872120, 56757028, 59744240, 70946285, 113514056, 119488480, 141892570, 227028112, 283785140, 454056224, 567570280, 1135140560, 2270281120]

約数ペア:

[(1, 2270281120), (2, 1135140560), (4, 567570280), (5, 454056224), (8, 283785140), (10, 227028112), (16, 141892570), (19, 119488480), (20, 113514056), (32, 70946285), (38, 59744240), (40, 56757028), (76, 29872120), (80, 28378514), (95, 23897696), (97, 23404960), (152, 14936060), (160, 14189257), (190, 11948848), (194, 11702480), (304, 7468030), (380, 5974424), (388, 5851240), (485, 4680992), (608, 3734015), (760, 2987212), (776, 2925620), (970, 2340496), (1520, 1493606), (1552, 1462810), (1843, 1231840), (1940, 1170248), (3040, 746803), (3104, 731405), (3686, 615920), (3880, 585124), (7372, 307960), (7699, 294880), (7760, 292562), (9215, 246368), (14744, 153980), (15398, 147440), (15520, 146281), (18430, 123184), (29488, 76990), (30796, 73720), (36860, 61592), (38495, 58976)]