19355754360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{4241}}^1$

素因数の和:4849

約数の個数: 128

約数和(自身を含む): 58989591360

約数和(自身を除く): 39633837000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 521, 584, 730, 876, 1042, 1095, 1460, 1563, 1752, 2084, 2190, 2605, 2920, 3126, 4168, 4241, 4380, 5210, 6252, 7815, 8482, 8760, 10420, 12504, 12723, 15630, 16964, 20840, 21205, 25446, 31260, 33928, 38033, 42410, 50892, 62520, 63615, 76066, 84820, 101784, 114099, 127230, 152132, 169640, 190165, 228198, 254460, 304264, 309593, 380330, 456396, 508920, 570495, 619186, 760660, 912792, 928779, 1140990, 1238372, 1521320, 1547965, 1857558, 2209561, 2281980, 2476744, 3095930, 3715116, 4419122, 4563960, 4643895, 6191860, 6628683, 7430232, 8838244, 9287790, 11047805, 12383720, 13257366, 17676488, 18575580, 22095610, 26514732, 33143415, 37151160, 44191220, 53029464, 66286830, 88382440, 132573660, 161297953, 265147320, 322595906, 483893859, 645191812, 806489765, 967787718, 1290383624, 1612979530, 1935575436, 2419469295, 3225959060, 3871150872, 4838938590, 6451918120, 9677877180, 19355754360]

約数ペア:

[(1, 19355754360), (2, 9677877180), (3, 6451918120), (4, 4838938590), (5, 3871150872), (6, 3225959060), (8, 2419469295), (10, 1935575436), (12, 1612979530), (15, 1290383624), (20, 967787718), (24, 806489765), (30, 645191812), (40, 483893859), (60, 322595906), (73, 265147320), (120, 161297953), (146, 132573660), (219, 88382440), (292, 66286830), (365, 53029464), (438, 44191220), (521, 37151160), (584, 33143415), (730, 26514732), (876, 22095610), (1042, 18575580), (1095, 17676488), (1460, 13257366), (1563, 12383720), (1752, 11047805), (2084, 9287790), (2190, 8838244), (2605, 7430232), (2920, 6628683), (3126, 6191860), (4168, 4643895), (4241, 4563960), (4380, 4419122), (5210, 3715116), (6252, 3095930), (7815, 2476744), (8482, 2281980), (8760, 2209561), (10420, 1857558), (12504, 1547965), (12723, 1521320), (15630, 1238372), (16964, 1140990), (20840, 928779), (21205, 912792), (25446, 760660), (31260, 619186), (33928, 570495), (38033, 508920), (42410, 456396), (50892, 380330), (62520, 309593), (63615, 304264), (76066, 254460), (84820, 228198), (101784, 190165), (114099, 169640), (127230, 152132)]