1928177160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{176573}}^1$

素因数の和:176607

約数の個数: 128

約数和(自身を含む): 7119463680

約数和(自身を除く): 5191286520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 176573, 353146, 529719, 706292, 882865, 1059438, 1236011, 1412584, 1765730, 2118876, 2295449, 2472022, 2648595, 3531460, 3708033, 4237752, 4590898, 4944044, 5297190, 6180055, 6886347, 7062920, 7416066, 9181796, 9888088, 10594380, 11477245, 12360110, 13772694, 14832132, 16068143, 18363592, 18540165, 21188760, 22954490, 24720220, 27545388, 29664264, 32136286, 34431735, 37080330, 45908980, 48204429, 49440440, 55090776, 64272572, 68863470, 74160660, 80340715, 91817960, 96408858, 128545144, 137726940, 148321320, 160681430, 192817716, 241022145, 275453880, 321362860, 385635432, 482044290, 642725720, 964088580, 1928177160]

約数ペア:

[(1, 1928177160), (2, 964088580), (3, 642725720), (4, 482044290), (5, 385635432), (6, 321362860), (7, 275453880), (8, 241022145), (10, 192817716), (12, 160681430), (13, 148321320), (14, 137726940), (15, 128545144), (20, 96408858), (21, 91817960), (24, 80340715), (26, 74160660), (28, 68863470), (30, 64272572), (35, 55090776), (39, 49440440), (40, 48204429), (42, 45908980), (52, 37080330), (56, 34431735), (60, 32136286), (65, 29664264), (70, 27545388), (78, 24720220), (84, 22954490), (91, 21188760), (104, 18540165), (105, 18363592), (120, 16068143), (130, 14832132), (140, 13772694), (156, 12360110), (168, 11477245), (182, 10594380), (195, 9888088), (210, 9181796), (260, 7416066), (273, 7062920), (280, 6886347), (312, 6180055), (364, 5297190), (390, 4944044), (420, 4590898), (455, 4237752), (520, 3708033), (546, 3531460), (728, 2648595), (780, 2472022), (840, 2295449), (910, 2118876), (1092, 1765730), (1365, 1412584), (1560, 1236011), (1820, 1059438), (2184, 882865), (2730, 706292), (3640, 529719), (5460, 353146), (10920, 176573)]