239297760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4298

約数の個数: 192

約数和(自身を含む): 902180160

約数和(自身を除く): 662882400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4261, 4320, 4680, 5616, 6240, 7020, 8522, 9360, 11232, 12783, 14040, 17044, 18720, 21305, 25566, 28080, 34088, 38349, 42610, 51132, 55393, 56160, 63915, 68176, 76698, 85220, 102264, 110786, 115047, 127830, 136352, 153396, 166179, 170440, 191745, 204528, 221572, 230094, 255660, 276965, 306792, 332358, 340880, 383490, 409056, 443144, 460188, 498537, 511320, 553930, 575235, 613584, 664716, 681760, 766980, 830895, 886288, 920376, 997074, 1022640, 1107860, 1150470, 1227168, 1329432, 1495611, 1533960, 1661790, 1772576, 1840752, 1994148, 2045280, 2215720, 2300940, 2492685, 2658864, 2991222, 3067920, 3323580, 3681504, 3988296, 4431440, 4601880, 4985370, 5317728, 5982444, 6135840, 6647160, 7478055, 7976592, 8862880, 9203760, 9970740, 11964888, 13294320, 14956110, 15953184, 18407520, 19941480, 23929776, 26588640, 29912220, 39882960, 47859552, 59824440, 79765920, 119648880, 239297760]

約数ペア:

[(1, 239297760), (2, 119648880), (3, 79765920), (4, 59824440), (5, 47859552), (6, 39882960), (8, 29912220), (9, 26588640), (10, 23929776), (12, 19941480), (13, 18407520), (15, 15953184), (16, 14956110), (18, 13294320), (20, 11964888), (24, 9970740), (26, 9203760), (27, 8862880), (30, 7976592), (32, 7478055), (36, 6647160), (39, 6135840), (40, 5982444), (45, 5317728), (48, 4985370), (52, 4601880), (54, 4431440), (60, 3988296), (65, 3681504), (72, 3323580), (78, 3067920), (80, 2991222), (90, 2658864), (96, 2492685), (104, 2300940), (108, 2215720), (117, 2045280), (120, 1994148), (130, 1840752), (135, 1772576), (144, 1661790), (156, 1533960), (160, 1495611), (180, 1329432), (195, 1227168), (208, 1150470), (216, 1107860), (234, 1022640), (240, 997074), (260, 920376), (270, 886288), (288, 830895), (312, 766980), (351, 681760), (360, 664716), (390, 613584), (416, 575235), (432, 553930), (468, 511320), (480, 498537), (520, 460188), (540, 443144), (585, 409056), (624, 383490), (702, 340880), (720, 332358), (780, 306792), (864, 276965), (936, 255660), (1040, 230094), (1080, 221572), (1170, 204528), (1248, 191745), (1404, 170440), (1440, 166179), (1560, 153396), (1755, 136352), (1872, 127830), (2080, 115047), (2160, 110786), (2340, 102264), (2808, 85220), (3120, 76698), (3510, 68176), (3744, 63915), (4261, 56160), (4320, 55393), (4680, 51132), (5616, 42610), (6240, 38349), (7020, 34088), (8522, 28080), (9360, 25566), (11232, 21305), (12783, 18720), (14040, 17044)]