230946660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 599322780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 107, 108, 126, 135, 140, 180, 189, 210, 214, 252, 270, 315, 321, 378, 420, 428, 535, 540, 571, 630, 642, 749, 756, 945, 963, 1070, 1142, 1260, 1284, 1498, 1605, 1713, 1890, 1926, 2140, 2247, 2284, 2855, 2889, 2996, 3210, 3426, 3745, 3780, 3852, 3997, 4494, 4815, 5139, 5710, 5778, 6420, 6741, 6852, 7490, 7994, 8565, 8988, 9630, 10278, 11235, 11420, 11556, 11991, 13482, 14445, 14980, 15417, 15988, 17130, 19260, 19985, 20223, 20556, 22470, 23982, 25695, 26964, 28890, 30834, 33705, 34260, 35973, 39970, 40446, 44940, 47964, 51390, 57780, 59955, 61097, 61668, 67410, 71946, 77085, 79940, 80892, 101115, 102780, 107919, 119910, 122194, 134820, 143892, 154170, 179865, 183291, 202230, 215838, 239820, 244388, 305485, 308340, 359730, 366582, 404460, 427679, 431676, 539595, 549873, 610970, 719460, 733164, 855358, 916455, 1079190, 1099746, 1221940, 1283037, 1649619, 1710716, 1832910, 2138395, 2158380, 2199492, 2566074, 2749365, 3299238, 3665820, 3849111, 4276790, 5132148, 5498730, 6415185, 6598476, 7698222, 8248095, 8553580, 10997460, 11547333, 12830370, 15396444, 16496190, 19245555, 23094666, 25660740, 32992380, 38491110, 46189332, 57736665, 76982220, 115473330, 230946660]

約数ペア:

[(1, 230946660), (2, 115473330), (3, 76982220), (4, 57736665), (5, 46189332), (6, 38491110), (7, 32992380), (9, 25660740), (10, 23094666), (12, 19245555), (14, 16496190), (15, 15396444), (18, 12830370), (20, 11547333), (21, 10997460), (27, 8553580), (28, 8248095), (30, 7698222), (35, 6598476), (36, 6415185), (42, 5498730), (45, 5132148), (54, 4276790), (60, 3849111), (63, 3665820), (70, 3299238), (84, 2749365), (90, 2566074), (105, 2199492), (107, 2158380), (108, 2138395), (126, 1832910), (135, 1710716), (140, 1649619), (180, 1283037), (189, 1221940), (210, 1099746), (214, 1079190), (252, 916455), (270, 855358), (315, 733164), (321, 719460), (378, 610970), (420, 549873), (428, 539595), (535, 431676), (540, 427679), (571, 404460), (630, 366582), (642, 359730), (749, 308340), (756, 305485), (945, 244388), (963, 239820), (1070, 215838), (1142, 202230), (1260, 183291), (1284, 179865), (1498, 154170), (1605, 143892), (1713, 134820), (1890, 122194), (1926, 119910), (2140, 107919), (2247, 102780), (2284, 101115), (2855, 80892), (2889, 79940), (2996, 77085), (3210, 71946), (3426, 67410), (3745, 61668), (3780, 61097), (3852, 59955), (3997, 57780), (4494, 51390), (4815, 47964), (5139, 44940), (5710, 40446), (5778, 39970), (6420, 35973), (6741, 34260), (6852, 33705), (7490, 30834), (7994, 28890), (8565, 26964), (8988, 25695), (9630, 23982), (10278, 22470), (11235, 20556), (11420, 20223), (11556, 19985), (11991, 19260), (13482, 17130), (14445, 15988), (14980, 15417)]