231207480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 384

約数和(自身を含む): 952948800

約数和(自身を除く): 721741320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 108, 119, 120, 126, 135, 136, 140, 147, 153, 168, 170, 180, 189, 196, 204, 210, 216, 238, 245, 252, 255, 257, 270, 280, 294, 306, 315, 340, 357, 360, 378, 392, 408, 420, 441, 459, 476, 490, 504, 510, 514, 540, 588, 595, 612, 630, 680, 714, 735, 756, 765, 771, 833, 840, 882, 918, 945, 952, 980, 1020, 1028, 1071, 1080, 1176, 1190, 1224, 1260, 1285, 1323, 1428, 1470, 1512, 1530, 1542, 1666, 1764, 1785, 1799, 1836, 1890, 1960, 2040, 2056, 2142, 2205, 2295, 2313, 2380, 2499, 2520, 2570, 2646, 2856, 2940, 3060, 3084, 3213, 3332, 3528, 3570, 3598, 3672, 3780, 3855, 4165, 4284, 4369, 4410, 4590, 4626, 4760, 4998, 5140, 5292, 5355, 5397, 5880, 6120, 6168, 6426, 6615, 6664, 6939, 7140, 7196, 7497, 7560, 7710, 8330, 8568, 8738, 8820, 8995, 9180, 9252, 9996, 10280, 10584, 10710, 10794, 11565, 12495, 12593, 12852, 13107, 13230, 13878, 14280, 14392, 14994, 15420, 16065, 16191, 16660, 17476, 17640, 17990, 18360, 18504, 19992, 21420, 21588, 21845, 22491, 23130, 24990, 25186, 25704, 26214, 26460, 26985, 27756, 29988, 30583, 30840, 32130, 32382, 33320, 34695, 34952, 35980, 37485, 37779, 39321, 42840, 43176, 43690, 44982, 46260, 48573, 49980, 50372, 52428, 52920, 53970, 55512, 59976, 61166, 62965, 64260, 64764, 65535, 69390, 71960, 74970, 75558, 78642, 80955, 87380, 89964, 91749, 92520, 97146, 99960, 100744, 104856, 107940, 112455, 113337, 117963, 122332, 125930, 128520, 129528, 131070, 138780, 149940, 151116, 152915, 157284, 161910, 174760, 179928, 183498, 188895, 194292, 196605, 214081, 215880, 224910, 226674, 235926, 242865, 244664, 251860, 262140, 275247, 277560, 299880, 302232, 305830, 314568, 323820, 340011, 366996, 377790, 388584, 393210, 428162, 449820, 453348, 458745, 471852, 485730, 503720, 524280, 550494, 566685, 589815, 611660, 642243, 647640, 680022, 733992, 755580, 786420, 825741, 856324, 899640, 906696, 917490, 943704, 971460, 1070405, 1100988, 1133370, 1179630, 1223320, 1284486, 1360044, 1376235, 1511160, 1572840, 1651482, 1700055, 1712648, 1834980, 1926729, 1942920, 2140810, 2201976, 2266740, 2359260, 2568972, 2720088, 2752470, 3211215, 3302964, 3400110, 3669960, 3853458, 4128705, 4281620, 4533480, 4718520, 5137944, 5504940, 5780187, 6422430, 6605928, 6800220, 7706916, 8257410, 8563240, 9633645, 11009880, 11560374, 12844860, 13600440, 15413832, 16514820, 19267290, 23120748, 25689720, 28900935, 33029640, 38534580, 46241496, 57801870, 77069160, 115603740, 231207480]

約数ペア:

[(1, 231207480), (2, 115603740), (3, 77069160), (4, 57801870), (5, 46241496), (6, 38534580), (7, 33029640), (8, 28900935), (9, 25689720), (10, 23120748), (12, 19267290), (14, 16514820), (15, 15413832), (17, 13600440), (18, 12844860), (20, 11560374), (21, 11009880), (24, 9633645), (27, 8563240), (28, 8257410), (30, 7706916), (34, 6800220), (35, 6605928), (36, 6422430), (40, 5780187), (42, 5504940), (45, 5137944), (49, 4718520), (51, 4533480), (54, 4281620), (56, 4128705), (60, 3853458), (63, 3669960), (68, 3400110), (70, 3302964), (72, 3211215), (84, 2752470), (85, 2720088), (90, 2568972), (98, 2359260), (102, 2266740), (105, 2201976), (108, 2140810), (119, 1942920), (120, 1926729), (126, 1834980), (135, 1712648), (136, 1700055), (140, 1651482), (147, 1572840), (153, 1511160), (168, 1376235), (170, 1360044), (180, 1284486), (189, 1223320), (196, 1179630), (204, 1133370), (210, 1100988), (216, 1070405), (238, 971460), (245, 943704), (252, 917490), (255, 906696), (257, 899640), (270, 856324), (280, 825741), (294, 786420), (306, 755580), (315, 733992), (340, 680022), (357, 647640), (360, 642243), (378, 611660), (392, 589815), (408, 566685), (420, 550494), (441, 524280), (459, 503720), (476, 485730), (490, 471852), (504, 458745), (510, 453348), (514, 449820), (540, 428162), (588, 393210), (595, 388584), (612, 377790), (630, 366996), (680, 340011), (714, 323820), (735, 314568), (756, 305830), (765, 302232), (771, 299880), (833, 277560), (840, 275247), (882, 262140), (918, 251860), (945, 244664), (952, 242865), (980, 235926), (1020, 226674), (1028, 224910), (1071, 215880), (1080, 214081), (1176, 196605), (1190, 194292), (1224, 188895), (1260, 183498), (1285, 179928), (1323, 174760), (1428, 161910), (1470, 157284), (1512, 152915), (1530, 151116), (1542, 149940), (1666, 138780), (1764, 131070), (1785, 129528), (1799, 128520), (1836, 125930), (1890, 122332), (1960, 117963), (2040, 113337), (2056, 112455), (2142, 107940), (2205, 104856), (2295, 100744), (2313, 99960), (2380, 97146), (2499, 92520), (2520, 91749), (2570, 89964), (2646, 87380), (2856, 80955), (2940, 78642), (3060, 75558), (3084, 74970), (3213, 71960), (3332, 69390), (3528, 65535), (3570, 64764), (3598, 64260), (3672, 62965), (3780, 61166), (3855, 59976), (4165, 55512), (4284, 53970), (4369, 52920), (4410, 52428), (4590, 50372), (4626, 49980), (4760, 48573), (4998, 46260), (5140, 44982), (5292, 43690), (5355, 43176), (5397, 42840), (5880, 39321), (6120, 37779), (6168, 37485), (6426, 35980), (6615, 34952), (6664, 34695), (6939, 33320), (7140, 32382), (7196, 32130), (7497, 30840), (7560, 30583), (7710, 29988), (8330, 27756), (8568, 26985), (8738, 26460), (8820, 26214), (8995, 25704), (9180, 25186), (9252, 24990), (9996, 23130), (10280, 22491), (10584, 21845), (10710, 21588), (10794, 21420), (11565, 19992), (12495, 18504), (12593, 18360), (12852, 17990), (13107, 17640), (13230, 17476), (13878, 16660), (14280, 16191), (14392, 16065), (14994, 15420)]