158202240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 587520000

約数和(自身を除く): 429317760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 149, 158, 160, 168, 192, 210, 224, 237, 240, 280, 298, 316, 320, 336, 384, 395, 420, 447, 448, 474, 480, 553, 560, 596, 632, 640, 672, 745, 790, 840, 894, 896, 948, 960, 1043, 1106, 1120, 1185, 1192, 1264, 1344, 1490, 1580, 1659, 1680, 1788, 1896, 1920, 2086, 2212, 2235, 2240, 2370, 2384, 2528, 2688, 2765, 2980, 3129, 3160, 3318, 3360, 3576, 3792, 4172, 4424, 4470, 4480, 4740, 4768, 5056, 5215, 5530, 5960, 6258, 6320, 6636, 6720, 7152, 7584, 8295, 8344, 8848, 8940, 9480, 9536, 10112, 10430, 11060, 11771, 11920, 12516, 12640, 13272, 13440, 14304, 15168, 15645, 16590, 16688, 17696, 17880, 18960, 19072, 20860, 22120, 23542, 23840, 25032, 25280, 26544, 28608, 30336, 31290, 33180, 33376, 35313, 35392, 35760, 37920, 41720, 44240, 47084, 47680, 50064, 50560, 53088, 57216, 58855, 62580, 66360, 66752, 70626, 70784, 71520, 75840, 82397, 83440, 88480, 94168, 95360, 100128, 106176, 117710, 125160, 132720, 133504, 141252, 143040, 151680, 164794, 166880, 176565, 176960, 188336, 200256, 212352, 235420, 247191, 250320, 265440, 282504, 286080, 329588, 333760, 353130, 353920, 376672, 400512, 411985, 470840, 494382, 500640, 530880, 565008, 659176, 667520, 706260, 753344, 823970, 941680, 988764, 1001280, 1061760, 1130016, 1235955, 1318352, 1412520, 1506688, 1647940, 1883360, 1977528, 2002560, 2260032, 2471910, 2636704, 2825040, 3295880, 3766720, 3955056, 4520064, 4943820, 5273408, 5650080, 6591760, 7533440, 7910112, 9887640, 10546816, 11300160, 13183520, 15820224, 19775280, 22600320, 26367040, 31640448, 39550560, 52734080, 79101120, 158202240]

約数ペア:

[(1, 158202240), (2, 79101120), (3, 52734080), (4, 39550560), (5, 31640448), (6, 26367040), (7, 22600320), (8, 19775280), (10, 15820224), (12, 13183520), (14, 11300160), (15, 10546816), (16, 9887640), (20, 7910112), (21, 7533440), (24, 6591760), (28, 5650080), (30, 5273408), (32, 4943820), (35, 4520064), (40, 3955056), (42, 3766720), (48, 3295880), (56, 2825040), (60, 2636704), (64, 2471910), (70, 2260032), (79, 2002560), (80, 1977528), (84, 1883360), (96, 1647940), (105, 1506688), (112, 1412520), (120, 1318352), (128, 1235955), (140, 1130016), (149, 1061760), (158, 1001280), (160, 988764), (168, 941680), (192, 823970), (210, 753344), (224, 706260), (237, 667520), (240, 659176), (280, 565008), (298, 530880), (316, 500640), (320, 494382), (336, 470840), (384, 411985), (395, 400512), (420, 376672), (447, 353920), (448, 353130), (474, 333760), (480, 329588), (553, 286080), (560, 282504), (596, 265440), (632, 250320), (640, 247191), (672, 235420), (745, 212352), (790, 200256), (840, 188336), (894, 176960), (896, 176565), (948, 166880), (960, 164794), (1043, 151680), (1106, 143040), (1120, 141252), (1185, 133504), (1192, 132720), (1264, 125160), (1344, 117710), (1490, 106176), (1580, 100128), (1659, 95360), (1680, 94168), (1788, 88480), (1896, 83440), (1920, 82397), (2086, 75840), (2212, 71520), (2235, 70784), (2240, 70626), (2370, 66752), (2384, 66360), (2528, 62580), (2688, 58855), (2765, 57216), (2980, 53088), (3129, 50560), (3160, 50064), (3318, 47680), (3360, 47084), (3576, 44240), (3792, 41720), (4172, 37920), (4424, 35760), (4470, 35392), (4480, 35313), (4740, 33376), (4768, 33180), (5056, 31290), (5215, 30336), (5530, 28608), (5960, 26544), (6258, 25280), (6320, 25032), (6636, 23840), (6720, 23542), (7152, 22120), (7584, 20860), (8295, 19072), (8344, 18960), (8848, 17880), (8940, 17696), (9480, 16688), (9536, 16590), (10112, 15645), (10430, 15168), (11060, 14304), (11771, 13440), (11920, 13272), (12516, 12640)]