342974160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 1218672000

約数和(自身を除く): 875697840

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, 115, 120, 138, 139, 144, 149, 180, 184, 207, 230, 240, 276, 278, 298, 345, 360, 368, 414, 417, 447, 460, 552, 556, 596, 690, 695, 720, 745, 828, 834, 894, 920, 1035, 1104, 1112, 1192, 1251, 1341, 1380, 1390, 1490, 1656, 1668, 1788, 1840, 2070, 2085, 2224, 2235, 2384, 2502, 2682, 2760, 2780, 2980, 3197, 3312, 3336, 3427, 3576, 4140, 4170, 4470, 5004, 5364, 5520, 5560, 5960, 6255, 6394, 6672, 6705, 6854, 7152, 8280, 8340, 8940, 9591, 10008, 10281, 10728, 11120, 11920, 12510, 12788, 13410, 13708, 15985, 16560, 16680, 17135, 17880, 19182, 20016, 20562, 20711, 21456, 25020, 25576, 26820, 27416, 28773, 30843, 31970, 33360, 34270, 35760, 38364, 41124, 41422, 47955, 50040, 51152, 51405, 53640, 54832, 57546, 61686, 62133, 63940, 68540, 76728, 82248, 82844, 95910, 100080, 102810, 103555, 107280, 115092, 123372, 124266, 127880, 137080, 143865, 153456, 154215, 164496, 165688, 186399, 191820, 205620, 207110, 230184, 246744, 248532, 255760, 274160, 287730, 308430, 310665, 331376, 372798, 383640, 411240, 414220, 460368, 476353, 493488, 497064, 575460, 616860, 621330, 745596, 767280, 822480, 828440, 931995, 952706, 994128, 1150920, 1233720, 1242660, 1429059, 1491192, 1656880, 1863990, 1905412, 2301840, 2381765, 2467440, 2485320, 2858118, 2982384, 3727980, 3810824, 4287177, 4763530, 4970640, 5716236, 7145295, 7455960, 7621648, 8574354, 9527060, 11432472, 14290590, 14911920, 17148708, 19054120, 21435885, 22864944, 28581180, 34297416, 38108240, 42871770, 57162360, 68594832, 85743540, 114324720, 171487080, 342974160]

約数ペア:

[(1, 342974160), (2, 171487080), (3, 114324720), (4, 85743540), (5, 68594832), (6, 57162360), (8, 42871770), (9, 38108240), (10, 34297416), (12, 28581180), (15, 22864944), (16, 21435885), (18, 19054120), (20, 17148708), (23, 14911920), (24, 14290590), (30, 11432472), (36, 9527060), (40, 8574354), (45, 7621648), (46, 7455960), (48, 7145295), (60, 5716236), (69, 4970640), (72, 4763530), (80, 4287177), (90, 3810824), (92, 3727980), (115, 2982384), (120, 2858118), (138, 2485320), (139, 2467440), (144, 2381765), (149, 2301840), (180, 1905412), (184, 1863990), (207, 1656880), (230, 1491192), (240, 1429059), (276, 1242660), (278, 1233720), (298, 1150920), (345, 994128), (360, 952706), (368, 931995), (414, 828440), (417, 822480), (447, 767280), (460, 745596), (552, 621330), (556, 616860), (596, 575460), (690, 497064), (695, 493488), (720, 476353), (745, 460368), (828, 414220), (834, 411240), (894, 383640), (920, 372798), (1035, 331376), (1104, 310665), (1112, 308430), (1192, 287730), (1251, 274160), (1341, 255760), (1380, 248532), (1390, 246744), (1490, 230184), (1656, 207110), (1668, 205620), (1788, 191820), (1840, 186399), (2070, 165688), (2085, 164496), (2224, 154215), (2235, 153456), (2384, 143865), (2502, 137080), (2682, 127880), (2760, 124266), (2780, 123372), (2980, 115092), (3197, 107280), (3312, 103555), (3336, 102810), (3427, 100080), (3576, 95910), (4140, 82844), (4170, 82248), (4470, 76728), (5004, 68540), (5364, 63940), (5520, 62133), (5560, 61686), (5960, 57546), (6255, 54832), (6394, 53640), (6672, 51405), (6705, 51152), (6854, 50040), (7152, 47955), (8280, 41422), (8340, 41124), (8940, 38364), (9591, 35760), (10008, 34270), (10281, 33360), (10728, 31970), (11120, 30843), (11920, 28773), (12510, 27416), (12788, 26820), (13410, 25576), (13708, 25020), (15985, 21456), (16560, 20711), (16680, 20562), (17135, 20016), (17880, 19182)]