1570370720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2494

約数の個数: 96

約数和(自身を含む): 3859301376

約数和(自身を除く): 2288930656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 137, 155, 160, 248, 274, 310, 496, 548, 620, 685, 992, 1096, 1240, 1370, 2192, 2311, 2480, 2740, 4247, 4384, 4622, 4960, 5480, 8494, 9244, 10960, 11555, 16988, 18488, 21235, 21920, 23110, 33976, 36976, 42470, 46220, 67952, 71641, 73952, 84940, 92440, 135904, 143282, 169880, 184880, 286564, 316607, 339760, 358205, 369760, 573128, 633214, 679520, 716410, 1146256, 1266428, 1432820, 1583035, 2292512, 2532856, 2865640, 3166070, 5065712, 5731280, 6332140, 9814817, 10131424, 11462560, 12664280, 19629634, 25328560, 39259268, 49074085, 50657120, 78518536, 98148170, 157037072, 196296340, 314074144, 392592680, 785185360, 1570370720]

約数ペア:

[(1, 1570370720), (2, 785185360), (4, 392592680), (5, 314074144), (8, 196296340), (10, 157037072), (16, 98148170), (20, 78518536), (31, 50657120), (32, 49074085), (40, 39259268), (62, 25328560), (80, 19629634), (124, 12664280), (137, 11462560), (155, 10131424), (160, 9814817), (248, 6332140), (274, 5731280), (310, 5065712), (496, 3166070), (548, 2865640), (620, 2532856), (685, 2292512), (992, 1583035), (1096, 1432820), (1240, 1266428), (1370, 1146256), (2192, 716410), (2311, 679520), (2480, 633214), (2740, 573128), (4247, 369760), (4384, 358205), (4622, 339760), (4960, 316607), (5480, 286564), (8494, 184880), (9244, 169880), (10960, 143282), (11555, 135904), (16988, 92440), (18488, 84940), (21235, 73952), (21920, 71641), (23110, 67952), (33976, 46220), (36976, 42470)]