206659440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22079}}^1$

素因数の和:22111

約数の個数: 120

約数和(自身を含む): 747452160

約数和(自身を除く): 540792720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22079, 44158, 66237, 88316, 110395, 132474, 176632, 198711, 220790, 264948, 287027, 331185, 353264, 397422, 441580, 529896, 574054, 662370, 794844, 861081, 883160, 993555, 1059792, 1148108, 1324740, 1435135, 1589688, 1722162, 1766320, 1987110, 2296216, 2583243, 2649480, 2870270, 3179376, 3444324, 3974220, 4305405, 4592432, 5166486, 5298960, 5740540, 6888648, 7948440, 8610810, 10332972, 11481080, 12916215, 13777296, 15896880, 17221620, 20665944, 22962160, 25832430, 34443240, 41331888, 51664860, 68886480, 103329720, 206659440]

約数ペア:

[(1, 206659440), (2, 103329720), (3, 68886480), (4, 51664860), (5, 41331888), (6, 34443240), (8, 25832430), (9, 22962160), (10, 20665944), (12, 17221620), (13, 15896880), (15, 13777296), (16, 12916215), (18, 11481080), (20, 10332972), (24, 8610810), (26, 7948440), (30, 6888648), (36, 5740540), (39, 5298960), (40, 5166486), (45, 4592432), (48, 4305405), (52, 3974220), (60, 3444324), (65, 3179376), (72, 2870270), (78, 2649480), (80, 2583243), (90, 2296216), (104, 1987110), (117, 1766320), (120, 1722162), (130, 1589688), (144, 1435135), (156, 1324740), (180, 1148108), (195, 1059792), (208, 993555), (234, 883160), (240, 861081), (260, 794844), (312, 662370), (360, 574054), (390, 529896), (468, 441580), (520, 397422), (585, 353264), (624, 331185), (720, 287027), (780, 264948), (936, 220790), (1040, 198711), (1170, 176632), (1560, 132474), (1872, 110395), (2340, 88316), (3120, 66237), (4680, 44158), (9360, 22079)]