242493440

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 465122560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 199, 224, 238, 256, 272, 280, 320, 340, 398, 448, 476, 512, 544, 560, 595, 640, 680, 796, 896, 952, 995, 1024, 1088, 1120, 1190, 1280, 1360, 1393, 1592, 1792, 1904, 1990, 2048, 2176, 2240, 2380, 2560, 2720, 2786, 3184, 3383, 3584, 3808, 3980, 4352, 4480, 4760, 5120, 5440, 5572, 6368, 6766, 6965, 7168, 7616, 7960, 8704, 8960, 9520, 10240, 10880, 11144, 12736, 13532, 13930, 14336, 15232, 15920, 16915, 17408, 17920, 19040, 21760, 22288, 23681, 25472, 27064, 27860, 30464, 31840, 33830, 34816, 35840, 38080, 43520, 44576, 47362, 50944, 54128, 55720, 60928, 63680, 67660, 71680, 76160, 87040, 89152, 94724, 101888, 108256, 111440, 118405, 121856, 127360, 135320, 152320, 174080, 178304, 189448, 203776, 216512, 222880, 236810, 243712, 254720, 270640, 304640, 356608, 378896, 407552, 433024, 445760, 473620, 509440, 541280, 609280, 713216, 757792, 866048, 891520, 947240, 1018880, 1082560, 1218560, 1426432, 1515584, 1732096, 1783040, 1894480, 2037760, 2165120, 2852864, 3031168, 3464192, 3566080, 3788960, 4330240, 6062336, 6928384, 7132160, 7577920, 8660480, 12124672, 14264320, 15155840, 17320960, 24249344, 30311680, 34641920, 48498688, 60623360, 121246720, 242493440]

約数ペア:

[(1, 242493440), (2, 121246720), (4, 60623360), (5, 48498688), (7, 34641920), (8, 30311680), (10, 24249344), (14, 17320960), (16, 15155840), (17, 14264320), (20, 12124672), (28, 8660480), (32, 7577920), (34, 7132160), (35, 6928384), (40, 6062336), (56, 4330240), (64, 3788960), (68, 3566080), (70, 3464192), (80, 3031168), (85, 2852864), (112, 2165120), (119, 2037760), (128, 1894480), (136, 1783040), (140, 1732096), (160, 1515584), (170, 1426432), (199, 1218560), (224, 1082560), (238, 1018880), (256, 947240), (272, 891520), (280, 866048), (320, 757792), (340, 713216), (398, 609280), (448, 541280), (476, 509440), (512, 473620), (544, 445760), (560, 433024), (595, 407552), (640, 378896), (680, 356608), (796, 304640), (896, 270640), (952, 254720), (995, 243712), (1024, 236810), (1088, 222880), (1120, 216512), (1190, 203776), (1280, 189448), (1360, 178304), (1393, 174080), (1592, 152320), (1792, 135320), (1904, 127360), (1990, 121856), (2048, 118405), (2176, 111440), (2240, 108256), (2380, 101888), (2560, 94724), (2720, 89152), (2786, 87040), (3184, 76160), (3383, 71680), (3584, 67660), (3808, 63680), (3980, 60928), (4352, 55720), (4480, 54128), (4760, 50944), (5120, 47362), (5440, 44576), (5572, 43520), (6368, 38080), (6766, 35840), (6965, 34816), (7168, 33830), (7616, 31840), (7960, 30464), (8704, 27860), (8960, 27064), (9520, 25472), (10240, 23681), (10880, 22288), (11144, 21760), (12736, 19040), (13532, 17920), (13930, 17408), (14336, 16915), (15232, 15920)]