157422720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 512

約数和(自身を含む): 666247680

約数和(自身を除く): 508824960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 53, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 106, 112, 119, 120, 128, 130, 136, 140, 156, 159, 160, 168, 170, 182, 192, 195, 204, 208, 210, 212, 221, 224, 238, 240, 255, 260, 265, 272, 273, 280, 312, 318, 320, 336, 340, 357, 364, 371, 384, 390, 408, 416, 420, 424, 442, 448, 455, 476, 480, 510, 520, 530, 544, 546, 560, 595, 624, 636, 640, 663, 672, 680, 689, 714, 728, 742, 780, 795, 816, 832, 840, 848, 884, 896, 901, 910, 952, 960, 1020, 1040, 1060, 1088, 1092, 1105, 1113, 1120, 1190, 1248, 1272, 1326, 1344, 1360, 1365, 1378, 1428, 1456, 1484, 1547, 1560, 1590, 1632, 1664, 1680, 1696, 1768, 1785, 1802, 1820, 1855, 1904, 1920, 2040, 2067, 2080, 2120, 2176, 2184, 2210, 2226, 2240, 2380, 2496, 2544, 2652, 2688, 2703, 2720, 2730, 2756, 2856, 2912, 2968, 3094, 3120, 3180, 3264, 3315, 3360, 3392, 3445, 3536, 3570, 3604, 3640, 3710, 3808, 4080, 4134, 4160, 4240, 4368, 4420, 4452, 4480, 4505, 4641, 4760, 4823, 4992, 5088, 5304, 5406, 5440, 5460, 5512, 5565, 5712, 5824, 5936, 6188, 6240, 6307, 6360, 6528, 6630, 6720, 6784, 6890, 7072, 7140, 7208, 7280, 7420, 7616, 7735, 8160, 8268, 8320, 8480, 8736, 8840, 8904, 9010, 9282, 9520, 9646, 10176, 10335, 10608, 10812, 10880, 10920, 11024, 11130, 11424, 11648, 11713, 11872, 12376, 12480, 12614, 12720, 13260, 13440, 13515, 13780, 14144, 14280, 14416, 14469, 14560, 14840, 15232, 15470, 16320, 16536, 16960, 17472, 17680, 17808, 18020, 18564, 18921, 19040, 19292, 20352, 20670, 21216, 21624, 21840, 22048, 22260, 22848, 23205, 23426, 23744, 24115, 24752, 24960, 25228, 25440, 26520, 27030, 27560, 28288, 28560, 28832, 28938, 29120, 29680, 30940, 31535, 32640, 33072, 33920, 34944, 35139, 35360, 35616, 36040, 37128, 37842, 38080, 38584, 41340, 42432, 43248, 43680, 44096, 44520, 45696, 46410, 46852, 47488, 48230, 49504, 50456, 50880, 53040, 54060, 55120, 57120, 57664, 57876, 58240, 58565, 59360, 61880, 63070, 66144, 70278, 70720, 71232, 72080, 72345, 74256, 75684, 76160, 77168, 81991, 82680, 84864, 86496, 87360, 88192, 89040, 92820, 93704, 94605, 96460, 99008, 100912, 101760, 106080, 108120, 110240, 114240, 115328, 115752, 117130, 118720, 123760, 126140, 132288, 140556, 141440, 142464, 144160, 144690, 148512, 151368, 154336, 163982, 165360, 172992, 174720, 175695, 178080, 185640, 187408, 189210, 192920, 198016, 201824, 212160, 216240, 220480, 228480, 231504, 234260, 237440, 245973, 247520, 252280, 264576, 281112, 288320, 289380, 297024, 302736, 308672, 327964, 330720, 345984, 351390, 356160, 371280, 374816, 378420, 385840, 403648, 409955, 424320, 432480, 440960, 463008, 468520, 491946, 495040, 504560, 562224, 576640, 578760, 594048, 605472, 617344, 655928, 661440, 702780, 712320, 742560, 749632, 756840, 771680, 807296, 819910, 864960, 926016, 937040, 983892, 990080, 1009120, 1124448, 1157520, 1210944, 1229865, 1311856, 1322880, 1405560, 1485120, 1499264, 1513680, 1543360, 1639820, 1729920, 1852032, 1874080, 1967784, 2018240, 2248896, 2315040, 2421888, 2459730, 2623712, 2811120, 2970240, 3027360, 3086720, 3279640, 3748160, 3935568, 4036480, 4497792, 4630080, 4919460, 5247424, 5622240, 6054720, 6559280, 7496320, 7871136, 9260160, 9838920, 10494848, 11244480, 12109440, 13118560, 15742272, 19677840, 22488960, 26237120, 31484544, 39355680, 52474240, 78711360, 157422720]

約数ペア:

[(1, 157422720), (2, 78711360), (3, 52474240), (4, 39355680), (5, 31484544), (6, 26237120), (7, 22488960), (8, 19677840), (10, 15742272), (12, 13118560), (13, 12109440), (14, 11244480), (15, 10494848), (16, 9838920), (17, 9260160), (20, 7871136), (21, 7496320), (24, 6559280), (26, 6054720), (28, 5622240), (30, 5247424), (32, 4919460), (34, 4630080), (35, 4497792), (39, 4036480), (40, 3935568), (42, 3748160), (48, 3279640), (51, 3086720), (52, 3027360), (53, 2970240), (56, 2811120), (60, 2623712), (64, 2459730), (65, 2421888), (68, 2315040), (70, 2248896), (78, 2018240), (80, 1967784), (84, 1874080), (85, 1852032), (91, 1729920), (96, 1639820), (102, 1543360), (104, 1513680), (105, 1499264), (106, 1485120), (112, 1405560), (119, 1322880), (120, 1311856), (128, 1229865), (130, 1210944), (136, 1157520), (140, 1124448), (156, 1009120), (159, 990080), (160, 983892), (168, 937040), (170, 926016), (182, 864960), (192, 819910), (195, 807296), (204, 771680), (208, 756840), (210, 749632), (212, 742560), (221, 712320), (224, 702780), (238, 661440), (240, 655928), (255, 617344), (260, 605472), (265, 594048), (272, 578760), (273, 576640), (280, 562224), (312, 504560), (318, 495040), (320, 491946), (336, 468520), (340, 463008), (357, 440960), (364, 432480), (371, 424320), (384, 409955), (390, 403648), (408, 385840), (416, 378420), (420, 374816), (424, 371280), (442, 356160), (448, 351390), (455, 345984), (476, 330720), (480, 327964), (510, 308672), (520, 302736), (530, 297024), (544, 289380), (546, 288320), (560, 281112), (595, 264576), (624, 252280), (636, 247520), (640, 245973), (663, 237440), (672, 234260), (680, 231504), (689, 228480), (714, 220480), (728, 216240), (742, 212160), (780, 201824), (795, 198016), (816, 192920), (832, 189210), (840, 187408), (848, 185640), (884, 178080), (896, 175695), (901, 174720), (910, 172992), (952, 165360), (960, 163982), (1020, 154336), (1040, 151368), (1060, 148512), (1088, 144690), (1092, 144160), (1105, 142464), (1113, 141440), (1120, 140556), (1190, 132288), (1248, 126140), (1272, 123760), (1326, 118720), (1344, 117130), (1360, 115752), (1365, 115328), (1378, 114240), (1428, 110240), (1456, 108120), (1484, 106080), (1547, 101760), (1560, 100912), (1590, 99008), (1632, 96460), (1664, 94605), (1680, 93704), (1696, 92820), (1768, 89040), (1785, 88192), (1802, 87360), (1820, 86496), (1855, 84864), (1904, 82680), (1920, 81991), (2040, 77168), (2067, 76160), (2080, 75684), (2120, 74256), (2176, 72345), (2184, 72080), (2210, 71232), (2226, 70720), (2240, 70278), (2380, 66144), (2496, 63070), (2544, 61880), (2652, 59360), (2688, 58565), (2703, 58240), (2720, 57876), (2730, 57664), (2756, 57120), (2856, 55120), (2912, 54060), (2968, 53040), (3094, 50880), (3120, 50456), (3180, 49504), (3264, 48230), (3315, 47488), (3360, 46852), (3392, 46410), (3445, 45696), (3536, 44520), (3570, 44096), (3604, 43680), (3640, 43248), (3710, 42432), (3808, 41340), (4080, 38584), (4134, 38080), (4160, 37842), (4240, 37128), (4368, 36040), (4420, 35616), (4452, 35360), (4480, 35139), (4505, 34944), (4641, 33920), (4760, 33072), (4823, 32640), (4992, 31535), (5088, 30940), (5304, 29680), (5406, 29120), (5440, 28938), (5460, 28832), (5512, 28560), (5565, 28288), (5712, 27560), (5824, 27030), (5936, 26520), (6188, 25440), (6240, 25228), (6307, 24960), (6360, 24752), (6528, 24115), (6630, 23744), (6720, 23426), (6784, 23205), (6890, 22848), (7072, 22260), (7140, 22048), (7208, 21840), (7280, 21624), (7420, 21216), (7616, 20670), (7735, 20352), (8160, 19292), (8268, 19040), (8320, 18921), (8480, 18564), (8736, 18020), (8840, 17808), (8904, 17680), (9010, 17472), (9282, 16960), (9520, 16536), (9646, 16320), (10176, 15470), (10335, 15232), (10608, 14840), (10812, 14560), (10880, 14469), (10920, 14416), (11024, 14280), (11130, 14144), (11424, 13780), (11648, 13515), (11713, 13440), (11872, 13260), (12376, 12720), (12480, 12614)]