239227560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1593

約数の個数: 256

約数和(自身を含む): 937440000

約数和(自身を除く): 698212440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1549, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3098, 3432, 3510, 3861, 3960, 4290, 4647, 4680, 5148, 5720, 5940, 6196, 6435, 7020, 7722, 7745, 8580, 9294, 10296, 11880, 12392, 12870, 13941, 14040, 15444, 15490, 17039, 17160, 18588, 19305, 20137, 23235, 25740, 27882, 30888, 30980, 34078, 37176, 38610, 40274, 41823, 46470, 51117, 51480, 55764, 60411, 61960, 68156, 69705, 77220, 80548, 83646, 85195, 92940, 100685, 102234, 111528, 120822, 136312, 139410, 153351, 154440, 161096, 167292, 170390, 181233, 185880, 201370, 204468, 209115, 221507, 241644, 255585, 278820, 302055, 306702, 334584, 340780, 362466, 402740, 408936, 418230, 443014, 460053, 483288, 511170, 543699, 557640, 604110, 613404, 664521, 681560, 724932, 766755, 805480, 836460, 886028, 906165, 920106, 1022340, 1087398, 1107535, 1208220, 1226808, 1329042, 1449864, 1533510, 1672920, 1772056, 1812330, 1840212, 1993563, 2044680, 2174796, 2215070, 2300265, 2416440, 2658084, 2718495, 3067020, 3322605, 3624660, 3680424, 3987126, 4349592, 4430140, 4600530, 5316168, 5436990, 5980689, 6134040, 6645210, 7249320, 7974252, 8860280, 9201060, 9967815, 10873980, 11961378, 13290420, 15948504, 18402120, 19935630, 21747960, 23922756, 26580840, 29903445, 39871260, 47845512, 59806890, 79742520, 119613780, 239227560]

約数ペア:

[(1, 239227560), (2, 119613780), (3, 79742520), (4, 59806890), (5, 47845512), (6, 39871260), (8, 29903445), (9, 26580840), (10, 23922756), (11, 21747960), (12, 19935630), (13, 18402120), (15, 15948504), (18, 13290420), (20, 11961378), (22, 10873980), (24, 9967815), (26, 9201060), (27, 8860280), (30, 7974252), (33, 7249320), (36, 6645210), (39, 6134040), (40, 5980689), (44, 5436990), (45, 5316168), (52, 4600530), (54, 4430140), (55, 4349592), (60, 3987126), (65, 3680424), (66, 3624660), (72, 3322605), (78, 3067020), (88, 2718495), (90, 2658084), (99, 2416440), (104, 2300265), (108, 2215070), (110, 2174796), (117, 2044680), (120, 1993563), (130, 1840212), (132, 1812330), (135, 1772056), (143, 1672920), (156, 1533510), (165, 1449864), (180, 1329042), (195, 1226808), (198, 1208220), (216, 1107535), (220, 1087398), (234, 1022340), (260, 920106), (264, 906165), (270, 886028), (286, 836460), (297, 805480), (312, 766755), (330, 724932), (351, 681560), (360, 664521), (390, 613404), (396, 604110), (429, 557640), (440, 543699), (468, 511170), (495, 483288), (520, 460053), (540, 443014), (572, 418230), (585, 408936), (594, 402740), (660, 362466), (702, 340780), (715, 334584), (780, 306702), (792, 302055), (858, 278820), (936, 255585), (990, 241644), (1080, 221507), (1144, 209115), (1170, 204468), (1188, 201370), (1287, 185880), (1320, 181233), (1404, 170390), (1430, 167292), (1485, 161096), (1549, 154440), (1560, 153351), (1716, 139410), (1755, 136312), (1980, 120822), (2145, 111528), (2340, 102234), (2376, 100685), (2574, 92940), (2808, 85195), (2860, 83646), (2970, 80548), (3098, 77220), (3432, 69705), (3510, 68156), (3861, 61960), (3960, 60411), (4290, 55764), (4647, 51480), (4680, 51117), (5148, 46470), (5720, 41823), (5940, 40274), (6196, 38610), (6435, 37176), (7020, 34078), (7722, 30980), (7745, 30888), (8580, 27882), (9294, 25740), (10296, 23235), (11880, 20137), (12392, 19305), (12870, 18588), (13941, 17160), (14040, 17039), (15444, 15490)]