349068240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 1240956288

約数和(自身を除く): 891888048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 107, 115, 120, 138, 144, 180, 184, 197, 207, 214, 230, 240, 276, 321, 345, 360, 368, 394, 414, 428, 460, 535, 552, 591, 642, 690, 720, 788, 828, 856, 920, 963, 985, 1035, 1070, 1104, 1182, 1284, 1380, 1576, 1605, 1656, 1712, 1773, 1840, 1926, 1970, 2070, 2140, 2364, 2461, 2568, 2760, 2955, 3152, 3210, 3312, 3546, 3852, 3940, 4140, 4280, 4531, 4728, 4815, 4922, 5136, 5520, 5910, 6420, 7092, 7383, 7704, 7880, 8280, 8560, 8865, 9062, 9456, 9630, 9844, 11820, 12305, 12840, 13593, 14184, 14766, 15408, 15760, 16560, 17730, 18124, 19260, 19688, 21079, 22149, 22655, 23640, 24610, 25680, 27186, 28368, 29532, 35460, 36248, 36915, 38520, 39376, 40779, 42158, 44298, 45310, 47280, 49220, 54372, 59064, 63237, 67965, 70920, 72496, 73830, 77040, 81558, 84316, 88596, 90620, 98440, 105395, 108744, 110745, 118128, 126474, 135930, 141840, 147660, 163116, 168632, 177192, 181240, 189711, 196880, 203895, 210790, 217488, 221490, 252948, 271860, 295320, 316185, 326232, 337264, 354384, 362480, 379422, 407790, 421580, 442980, 484817, 505896, 543720, 590640, 632370, 652464, 758844, 815580, 843160, 885960, 948555, 969634, 1011792, 1087440, 1264740, 1454451, 1517688, 1631160, 1686320, 1771920, 1897110, 1939268, 2424085, 2529480, 2908902, 3035376, 3262320, 3794220, 3878536, 4363353, 4848170, 5058960, 5817804, 7272255, 7588440, 7757072, 8726706, 9696340, 11635608, 14544510, 15176880, 17453412, 19392680, 21816765, 23271216, 29089020, 34906824, 38785360, 43633530, 58178040, 69813648, 87267060, 116356080, 174534120, 349068240]

約数ペア:

[(1, 349068240), (2, 174534120), (3, 116356080), (4, 87267060), (5, 69813648), (6, 58178040), (8, 43633530), (9, 38785360), (10, 34906824), (12, 29089020), (15, 23271216), (16, 21816765), (18, 19392680), (20, 17453412), (23, 15176880), (24, 14544510), (30, 11635608), (36, 9696340), (40, 8726706), (45, 7757072), (46, 7588440), (48, 7272255), (60, 5817804), (69, 5058960), (72, 4848170), (80, 4363353), (90, 3878536), (92, 3794220), (107, 3262320), (115, 3035376), (120, 2908902), (138, 2529480), (144, 2424085), (180, 1939268), (184, 1897110), (197, 1771920), (207, 1686320), (214, 1631160), (230, 1517688), (240, 1454451), (276, 1264740), (321, 1087440), (345, 1011792), (360, 969634), (368, 948555), (394, 885960), (414, 843160), (428, 815580), (460, 758844), (535, 652464), (552, 632370), (591, 590640), (642, 543720), (690, 505896), (720, 484817), (788, 442980), (828, 421580), (856, 407790), (920, 379422), (963, 362480), (985, 354384), (1035, 337264), (1070, 326232), (1104, 316185), (1182, 295320), (1284, 271860), (1380, 252948), (1576, 221490), (1605, 217488), (1656, 210790), (1712, 203895), (1773, 196880), (1840, 189711), (1926, 181240), (1970, 177192), (2070, 168632), (2140, 163116), (2364, 147660), (2461, 141840), (2568, 135930), (2760, 126474), (2955, 118128), (3152, 110745), (3210, 108744), (3312, 105395), (3546, 98440), (3852, 90620), (3940, 88596), (4140, 84316), (4280, 81558), (4531, 77040), (4728, 73830), (4815, 72496), (4922, 70920), (5136, 67965), (5520, 63237), (5910, 59064), (6420, 54372), (7092, 49220), (7383, 47280), (7704, 45310), (7880, 44298), (8280, 42158), (8560, 40779), (8865, 39376), (9062, 38520), (9456, 36915), (9630, 36248), (9844, 35460), (11820, 29532), (12305, 28368), (12840, 27186), (13593, 25680), (14184, 24610), (14766, 23640), (15408, 22655), (15760, 22149), (16560, 21079), (17730, 19688), (18124, 19260)]