349547940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 384

約数和(自身を含む): 1359052800

約数和(自身を除く): 1009504860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 31, 35, 36, 38, 42, 45, 54, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 105, 108, 114, 124, 126, 133, 135, 140, 155, 157, 171, 180, 186, 189, 190, 210, 217, 228, 252, 266, 270, 279, 285, 310, 314, 315, 342, 372, 378, 380, 399, 420, 434, 465, 471, 513, 532, 540, 558, 570, 589, 620, 628, 630, 651, 665, 684, 756, 785, 798, 837, 855, 868, 930, 942, 945, 1026, 1085, 1099, 1116, 1140, 1178, 1197, 1260, 1302, 1330, 1395, 1413, 1570, 1596, 1674, 1710, 1767, 1860, 1884, 1890, 1953, 1995, 2052, 2170, 2198, 2355, 2356, 2394, 2565, 2604, 2660, 2790, 2826, 2945, 2983, 3140, 3255, 3297, 3348, 3420, 3534, 3591, 3780, 3906, 3990, 4123, 4185, 4239, 4340, 4396, 4710, 4788, 4867, 5130, 5301, 5495, 5580, 5652, 5859, 5890, 5966, 5985, 6510, 6594, 7065, 7068, 7182, 7812, 7980, 8246, 8370, 8478, 8835, 8949, 9420, 9734, 9765, 9891, 10260, 10602, 10990, 11718, 11780, 11932, 11970, 12369, 13020, 13188, 14130, 14364, 14601, 14915, 15903, 16485, 16492, 16740, 16956, 17670, 17898, 17955, 19468, 19530, 19782, 20615, 20881, 21195, 21204, 21980, 23436, 23940, 24335, 24738, 26505, 26847, 28260, 29202, 29295, 29673, 29830, 31806, 32970, 34069, 35340, 35796, 35910, 37107, 39060, 39564, 41230, 41762, 42390, 43803, 44745, 48670, 49455, 49476, 53010, 53694, 58404, 58590, 59346, 59660, 61845, 62643, 63612, 65940, 68138, 71820, 73005, 74214, 79515, 80541, 82460, 83524, 84780, 87606, 89490, 92473, 97340, 98910, 102207, 104405, 106020, 107388, 111321, 117180, 118692, 123690, 125286, 131409, 134235, 136276, 146010, 148365, 148428, 159030, 161082, 170345, 175212, 178980, 184946, 185535, 187929, 197820, 204414, 208810, 219015, 222642, 247380, 250572, 262818, 268470, 277419, 292020, 296730, 306621, 313215, 318060, 322164, 340690, 369892, 371070, 375858, 402705, 408828, 417620, 438030, 445284, 462365, 511035, 525636, 536940, 554838, 556605, 563787, 593460, 613242, 626430, 647311, 657045, 681380, 742140, 751716, 805410, 832257, 876060, 919863, 924730, 939645, 1022070, 1109676, 1113210, 1127574, 1226484, 1252860, 1294622, 1314090, 1387095, 1533105, 1610820, 1664514, 1839726, 1849460, 1879290, 1941933, 2044140, 2226420, 2255148, 2496771, 2589244, 2628180, 2774190, 2818935, 3066210, 3236555, 3329028, 3679452, 3758580, 3883866, 4161285, 4599315, 4993542, 5548380, 5637870, 5825799, 6132420, 6473110, 7767732, 8322570, 9198630, 9709665, 9987084, 11275740, 11651598, 12483855, 12946220, 16645140, 17477397, 18397260, 19419330, 23303196, 24967710, 29128995, 34954794, 38838660, 49935420, 58257990, 69909588, 87386985, 116515980, 174773970, 349547940]

約数ペア:

[(1, 349547940), (2, 174773970), (3, 116515980), (4, 87386985), (5, 69909588), (6, 58257990), (7, 49935420), (9, 38838660), (10, 34954794), (12, 29128995), (14, 24967710), (15, 23303196), (18, 19419330), (19, 18397260), (20, 17477397), (21, 16645140), (27, 12946220), (28, 12483855), (30, 11651598), (31, 11275740), (35, 9987084), (36, 9709665), (38, 9198630), (42, 8322570), (45, 7767732), (54, 6473110), (57, 6132420), (60, 5825799), (62, 5637870), (63, 5548380), (70, 4993542), (76, 4599315), (84, 4161285), (90, 3883866), (93, 3758580), (95, 3679452), (105, 3329028), (108, 3236555), (114, 3066210), (124, 2818935), (126, 2774190), (133, 2628180), (135, 2589244), (140, 2496771), (155, 2255148), (157, 2226420), (171, 2044140), (180, 1941933), (186, 1879290), (189, 1849460), (190, 1839726), (210, 1664514), (217, 1610820), (228, 1533105), (252, 1387095), (266, 1314090), (270, 1294622), (279, 1252860), (285, 1226484), (310, 1127574), (314, 1113210), (315, 1109676), (342, 1022070), (372, 939645), (378, 924730), (380, 919863), (399, 876060), (420, 832257), (434, 805410), (465, 751716), (471, 742140), (513, 681380), (532, 657045), (540, 647311), (558, 626430), (570, 613242), (589, 593460), (620, 563787), (628, 556605), (630, 554838), (651, 536940), (665, 525636), (684, 511035), (756, 462365), (785, 445284), (798, 438030), (837, 417620), (855, 408828), (868, 402705), (930, 375858), (942, 371070), (945, 369892), (1026, 340690), (1085, 322164), (1099, 318060), (1116, 313215), (1140, 306621), (1178, 296730), (1197, 292020), (1260, 277419), (1302, 268470), (1330, 262818), (1395, 250572), (1413, 247380), (1570, 222642), (1596, 219015), (1674, 208810), (1710, 204414), (1767, 197820), (1860, 187929), (1884, 185535), (1890, 184946), (1953, 178980), (1995, 175212), (2052, 170345), (2170, 161082), (2198, 159030), (2355, 148428), (2356, 148365), (2394, 146010), (2565, 136276), (2604, 134235), (2660, 131409), (2790, 125286), (2826, 123690), (2945, 118692), (2983, 117180), (3140, 111321), (3255, 107388), (3297, 106020), (3348, 104405), (3420, 102207), (3534, 98910), (3591, 97340), (3780, 92473), (3906, 89490), (3990, 87606), (4123, 84780), (4185, 83524), (4239, 82460), (4340, 80541), (4396, 79515), (4710, 74214), (4788, 73005), (4867, 71820), (5130, 68138), (5301, 65940), (5495, 63612), (5580, 62643), (5652, 61845), (5859, 59660), (5890, 59346), (5966, 58590), (5985, 58404), (6510, 53694), (6594, 53010), (7065, 49476), (7068, 49455), (7182, 48670), (7812, 44745), (7980, 43803), (8246, 42390), (8370, 41762), (8478, 41230), (8835, 39564), (8949, 39060), (9420, 37107), (9734, 35910), (9765, 35796), (9891, 35340), (10260, 34069), (10602, 32970), (10990, 31806), (11718, 29830), (11780, 29673), (11932, 29295), (11970, 29202), (12369, 28260), (13020, 26847), (13188, 26505), (14130, 24738), (14364, 24335), (14601, 23940), (14915, 23436), (15903, 21980), (16485, 21204), (16492, 21195), (16740, 20881), (16956, 20615), (17670, 19782), (17898, 19530), (17955, 19468)]