1255926960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:700

約数の個数: 240

約数和(自身を含む): 4439448000

約数和(自身を除く): 3183521040

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, 144, 149, 180, 184, 207, 230, 240, 276, 298, 345, 360, 368, 414, 447, 460, 509, 552, 596, 690, 720, 745, 828, 894, 920, 1018, 1035, 1104, 1192, 1341, 1380, 1490, 1527, 1656, 1788, 1840, 2036, 2070, 2235, 2384, 2545, 2682, 2760, 2980, 3054, 3312, 3427, 3576, 4072, 4140, 4470, 4581, 5090, 5364, 5520, 5960, 6108, 6705, 6854, 7152, 7635, 8144, 8280, 8940, 9162, 10180, 10281, 10728, 11707, 11920, 12216, 13410, 13708, 15270, 16560, 17135, 17880, 18324, 20360, 20562, 21456, 22905, 23414, 24432, 26820, 27416, 30540, 30843, 34270, 35121, 35760, 36648, 40720, 41124, 45810, 46828, 51405, 53640, 54832, 58535, 61080, 61686, 68540, 70242, 73296, 75841, 82248, 91620, 93656, 102810, 105363, 107280, 117070, 122160, 123372, 137080, 140484, 151682, 154215, 164496, 175605, 183240, 187312, 205620, 210726, 227523, 234140, 246744, 274160, 280968, 303364, 308430, 351210, 366480, 379205, 411240, 421452, 455046, 468280, 493488, 526815, 561936, 606728, 616860, 682569, 702420, 758410, 822480, 842904, 910092, 936560, 1053630, 1137615, 1213456, 1233720, 1365138, 1404840, 1516820, 1685808, 1744343, 1820184, 2107260, 2275230, 2467440, 2730276, 2809680, 3033640, 3412845, 3488686, 3640368, 4214520, 4550460, 5233029, 5460552, 6067280, 6825690, 6977372, 8429040, 8721715, 9100920, 10466058, 10921104, 13651380, 13954744, 15699087, 17443430, 18201840, 20932116, 26165145, 27302760, 27909488, 31398174, 34886860, 41864232, 52330290, 54605520, 62796348, 69773720, 78495435, 83728464, 104660580, 125592696, 139547440, 156990870, 209321160, 251185392, 313981740, 418642320, 627963480, 1255926960]

約数ペア:

[(1, 1255926960), (2, 627963480), (3, 418642320), (4, 313981740), (5, 251185392), (6, 209321160), (8, 156990870), (9, 139547440), (10, 125592696), (12, 104660580), (15, 83728464), (16, 78495435), (18, 69773720), (20, 62796348), (23, 54605520), (24, 52330290), (30, 41864232), (36, 34886860), (40, 31398174), (45, 27909488), (46, 27302760), (48, 26165145), (60, 20932116), (69, 18201840), (72, 17443430), (80, 15699087), (90, 13954744), (92, 13651380), (115, 10921104), (120, 10466058), (138, 9100920), (144, 8721715), (149, 8429040), (180, 6977372), (184, 6825690), (207, 6067280), (230, 5460552), (240, 5233029), (276, 4550460), (298, 4214520), (345, 3640368), (360, 3488686), (368, 3412845), (414, 3033640), (447, 2809680), (460, 2730276), (509, 2467440), (552, 2275230), (596, 2107260), (690, 1820184), (720, 1744343), (745, 1685808), (828, 1516820), (894, 1404840), (920, 1365138), (1018, 1233720), (1035, 1213456), (1104, 1137615), (1192, 1053630), (1341, 936560), (1380, 910092), (1490, 842904), (1527, 822480), (1656, 758410), (1788, 702420), (1840, 682569), (2036, 616860), (2070, 606728), (2235, 561936), (2384, 526815), (2545, 493488), (2682, 468280), (2760, 455046), (2980, 421452), (3054, 411240), (3312, 379205), (3427, 366480), (3576, 351210), (4072, 308430), (4140, 303364), (4470, 280968), (4581, 274160), (5090, 246744), (5364, 234140), (5520, 227523), (5960, 210726), (6108, 205620), (6705, 187312), (6854, 183240), (7152, 175605), (7635, 164496), (8144, 154215), (8280, 151682), (8940, 140484), (9162, 137080), (10180, 123372), (10281, 122160), (10728, 117070), (11707, 107280), (11920, 105363), (12216, 102810), (13410, 93656), (13708, 91620), (15270, 82248), (16560, 75841), (17135, 73296), (17880, 70242), (18324, 68540), (20360, 61686), (20562, 61080), (21456, 58535), (22905, 54832), (23414, 53640), (24432, 51405), (26820, 46828), (27416, 45810), (30540, 41124), (30843, 40720), (34270, 36648), (35121, 35760)]