17146920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 59616000

約数和(自身を除く): 42469080

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, 137, 140, 149, 168, 210, 274, 280, 298, 411, 420, 447, 548, 596, 685, 745, 822, 840, 894, 959, 1043, 1096, 1192, 1370, 1490, 1644, 1788, 1918, 2055, 2086, 2235, 2740, 2877, 2980, 3129, 3288, 3576, 3836, 4110, 4172, 4470, 4795, 5215, 5480, 5754, 5960, 6258, 7672, 8220, 8344, 8940, 9590, 10430, 11508, 12516, 14385, 15645, 16440, 17880, 19180, 20413, 20860, 23016, 25032, 28770, 31290, 38360, 40826, 41720, 57540, 61239, 62580, 81652, 102065, 115080, 122478, 125160, 142891, 163304, 204130, 244956, 285782, 306195, 408260, 428673, 489912, 571564, 612390, 714455, 816520, 857346, 1143128, 1224780, 1428910, 1714692, 2143365, 2449560, 2857820, 3429384, 4286730, 5715640, 8573460, 17146920]

約数ペア:

[(1, 17146920), (2, 8573460), (3, 5715640), (4, 4286730), (5, 3429384), (6, 2857820), (7, 2449560), (8, 2143365), (10, 1714692), (12, 1428910), (14, 1224780), (15, 1143128), (20, 857346), (21, 816520), (24, 714455), (28, 612390), (30, 571564), (35, 489912), (40, 428673), (42, 408260), (56, 306195), (60, 285782), (70, 244956), (84, 204130), (105, 163304), (120, 142891), (137, 125160), (140, 122478), (149, 115080), (168, 102065), (210, 81652), (274, 62580), (280, 61239), (298, 57540), (411, 41720), (420, 40826), (447, 38360), (548, 31290), (596, 28770), (685, 25032), (745, 23016), (822, 20860), (840, 20413), (894, 19180), (959, 17880), (1043, 16440), (1096, 15645), (1192, 14385), (1370, 12516), (1490, 11508), (1644, 10430), (1788, 9590), (1918, 8940), (2055, 8344), (2086, 8220), (2235, 7672), (2740, 6258), (2877, 5960), (2980, 5754), (3129, 5480), (3288, 5215), (3576, 4795), (3836, 4470), (4110, 4172)]