139392120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 507617280

約数和(自身を除く): 368225160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 53, 56, 60, 62, 70, 84, 93, 101, 105, 106, 120, 124, 140, 155, 159, 168, 186, 202, 210, 212, 217, 248, 265, 280, 303, 310, 318, 371, 372, 404, 420, 424, 434, 465, 505, 530, 606, 620, 636, 651, 707, 742, 744, 795, 808, 840, 868, 930, 1010, 1060, 1085, 1113, 1212, 1240, 1272, 1302, 1414, 1484, 1515, 1590, 1643, 1736, 1855, 1860, 2020, 2120, 2121, 2170, 2226, 2424, 2604, 2828, 2968, 3030, 3131, 3180, 3255, 3286, 3535, 3710, 3720, 4040, 4242, 4340, 4452, 4929, 5208, 5353, 5565, 5656, 6060, 6262, 6360, 6510, 6572, 7070, 7420, 8215, 8484, 8680, 8904, 9393, 9858, 10605, 10706, 11130, 11501, 12120, 12524, 13020, 13144, 14140, 14840, 15655, 16059, 16430, 16968, 18786, 19716, 21210, 21412, 21917, 22260, 23002, 24645, 25048, 26040, 26765, 28280, 31310, 32118, 32860, 34503, 37471, 37572, 39432, 42420, 42824, 43834, 44520, 46004, 46965, 49290, 53530, 57505, 62620, 64236, 65720, 65751, 69006, 74942, 75144, 80295, 84840, 87668, 92008, 93930, 98580, 107060, 109585, 112413, 115010, 125240, 128472, 131502, 138012, 149884, 160590, 165943, 172515, 175336, 187355, 187860, 197160, 214120, 219170, 224826, 230020, 263004, 276024, 299768, 321180, 328755, 331886, 345030, 374710, 375720, 438340, 449652, 460040, 497829, 526008, 562065, 642360, 657510, 663772, 690060, 749420, 829715, 876680, 899304, 995658, 1124130, 1161601, 1315020, 1327544, 1380120, 1498840, 1659430, 1991316, 2248260, 2323202, 2489145, 2630040, 3318860, 3484803, 3982632, 4496520, 4646404, 4978290, 5808005, 6637720, 6969606, 9292808, 9956580, 11616010, 13939212, 17424015, 19913160, 23232020, 27878424, 34848030, 46464040, 69696060, 139392120]

約数ペア:

[(1, 139392120), (2, 69696060), (3, 46464040), (4, 34848030), (5, 27878424), (6, 23232020), (7, 19913160), (8, 17424015), (10, 13939212), (12, 11616010), (14, 9956580), (15, 9292808), (20, 6969606), (21, 6637720), (24, 5808005), (28, 4978290), (30, 4646404), (31, 4496520), (35, 3982632), (40, 3484803), (42, 3318860), (53, 2630040), (56, 2489145), (60, 2323202), (62, 2248260), (70, 1991316), (84, 1659430), (93, 1498840), (101, 1380120), (105, 1327544), (106, 1315020), (120, 1161601), (124, 1124130), (140, 995658), (155, 899304), (159, 876680), (168, 829715), (186, 749420), (202, 690060), (210, 663772), (212, 657510), (217, 642360), (248, 562065), (265, 526008), (280, 497829), (303, 460040), (310, 449652), (318, 438340), (371, 375720), (372, 374710), (404, 345030), (420, 331886), (424, 328755), (434, 321180), (465, 299768), (505, 276024), (530, 263004), (606, 230020), (620, 224826), (636, 219170), (651, 214120), (707, 197160), (742, 187860), (744, 187355), (795, 175336), (808, 172515), (840, 165943), (868, 160590), (930, 149884), (1010, 138012), (1060, 131502), (1085, 128472), (1113, 125240), (1212, 115010), (1240, 112413), (1272, 109585), (1302, 107060), (1414, 98580), (1484, 93930), (1515, 92008), (1590, 87668), (1643, 84840), (1736, 80295), (1855, 75144), (1860, 74942), (2020, 69006), (2120, 65751), (2121, 65720), (2170, 64236), (2226, 62620), (2424, 57505), (2604, 53530), (2828, 49290), (2968, 46965), (3030, 46004), (3131, 44520), (3180, 43834), (3255, 42824), (3286, 42420), (3535, 39432), (3710, 37572), (3720, 37471), (4040, 34503), (4242, 32860), (4340, 32118), (4452, 31310), (4929, 28280), (5208, 26765), (5353, 26040), (5565, 25048), (5656, 24645), (6060, 23002), (6262, 22260), (6360, 21917), (6510, 21412), (6572, 21210), (7070, 19716), (7420, 18786), (8215, 16968), (8484, 16430), (8680, 16059), (8904, 15655), (9393, 14840), (9858, 14140), (10605, 13144), (10706, 13020), (11130, 12524), (11501, 12120)]