145046160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 584962560

約数和(自身を除く): 439916400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 168, 180, 181, 189, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 336, 360, 362, 371, 378, 420, 424, 432, 477, 504, 530, 540, 543, 560, 630, 636, 720, 724, 742, 756, 795, 840, 848, 905, 945, 954, 1008, 1060, 1080, 1086, 1113, 1260, 1267, 1272, 1431, 1448, 1484, 1512, 1590, 1629, 1680, 1810, 1855, 1890, 1908, 2120, 2160, 2172, 2226, 2385, 2520, 2534, 2544, 2715, 2862, 2896, 2968, 3024, 3180, 3258, 3339, 3620, 3710, 3780, 3801, 3816, 4240, 4344, 4452, 4770, 4887, 5040, 5068, 5430, 5565, 5724, 5936, 6335, 6360, 6516, 6678, 7155, 7240, 7420, 7560, 7602, 7632, 8145, 8688, 8904, 9540, 9593, 9774, 10017, 10136, 10860, 11130, 11403, 11448, 12670, 12720, 13032, 13356, 14310, 14480, 14840, 15120, 15204, 16290, 16695, 17808, 19005, 19080, 19186, 19548, 20034, 20272, 21720, 22260, 22806, 22896, 24435, 25340, 26064, 26712, 28620, 28779, 29680, 30408, 32580, 33390, 34209, 38010, 38160, 38372, 39096, 40068, 43440, 44520, 45612, 47965, 48870, 50085, 50680, 53424, 57015, 57240, 57558, 60816, 65160, 66780, 67151, 68418, 76020, 76744, 78192, 80136, 86337, 89040, 91224, 95930, 97740, 100170, 101360, 114030, 114480, 115116, 130320, 133560, 134302, 136836, 143895, 152040, 153488, 160272, 171045, 172674, 182448, 191860, 195480, 200340, 201453, 228060, 230232, 259011, 267120, 268604, 273672, 287790, 304080, 335755, 342090, 345348, 383720, 390960, 400680, 402906, 431685, 456120, 460464, 518022, 537208, 547344, 575580, 604359, 671510, 684180, 690696, 767440, 801360, 805812, 863370, 912240, 1007265, 1036044, 1074416, 1151160, 1208718, 1295055, 1343020, 1368360, 1381392, 1611624, 1726740, 1813077, 2014530, 2072088, 2302320, 2417436, 2590110, 2686040, 2736720, 3021795, 3223248, 3453480, 3626154, 4029060, 4144176, 4834872, 5180220, 5372080, 6043590, 6906960, 7252308, 8058120, 9065385, 9669744, 10360440, 12087180, 14504616, 16116240, 18130770, 20720880, 24174360, 29009232, 36261540, 48348720, 72523080, 145046160]

約数ペア:

[(1, 145046160), (2, 72523080), (3, 48348720), (4, 36261540), (5, 29009232), (6, 24174360), (7, 20720880), (8, 18130770), (9, 16116240), (10, 14504616), (12, 12087180), (14, 10360440), (15, 9669744), (16, 9065385), (18, 8058120), (20, 7252308), (21, 6906960), (24, 6043590), (27, 5372080), (28, 5180220), (30, 4834872), (35, 4144176), (36, 4029060), (40, 3626154), (42, 3453480), (45, 3223248), (48, 3021795), (53, 2736720), (54, 2686040), (56, 2590110), (60, 2417436), (63, 2302320), (70, 2072088), (72, 2014530), (80, 1813077), (84, 1726740), (90, 1611624), (105, 1381392), (106, 1368360), (108, 1343020), (112, 1295055), (120, 1208718), (126, 1151160), (135, 1074416), (140, 1036044), (144, 1007265), (159, 912240), (168, 863370), (180, 805812), (181, 801360), (189, 767440), (210, 690696), (212, 684180), (216, 671510), (240, 604359), (252, 575580), (265, 547344), (270, 537208), (280, 518022), (315, 460464), (318, 456120), (336, 431685), (360, 402906), (362, 400680), (371, 390960), (378, 383720), (420, 345348), (424, 342090), (432, 335755), (477, 304080), (504, 287790), (530, 273672), (540, 268604), (543, 267120), (560, 259011), (630, 230232), (636, 228060), (720, 201453), (724, 200340), (742, 195480), (756, 191860), (795, 182448), (840, 172674), (848, 171045), (905, 160272), (945, 153488), (954, 152040), (1008, 143895), (1060, 136836), (1080, 134302), (1086, 133560), (1113, 130320), (1260, 115116), (1267, 114480), (1272, 114030), (1431, 101360), (1448, 100170), (1484, 97740), (1512, 95930), (1590, 91224), (1629, 89040), (1680, 86337), (1810, 80136), (1855, 78192), (1890, 76744), (1908, 76020), (2120, 68418), (2160, 67151), (2172, 66780), (2226, 65160), (2385, 60816), (2520, 57558), (2534, 57240), (2544, 57015), (2715, 53424), (2862, 50680), (2896, 50085), (2968, 48870), (3024, 47965), (3180, 45612), (3258, 44520), (3339, 43440), (3620, 40068), (3710, 39096), (3780, 38372), (3801, 38160), (3816, 38010), (4240, 34209), (4344, 33390), (4452, 32580), (4770, 30408), (4887, 29680), (5040, 28779), (5068, 28620), (5430, 26712), (5565, 26064), (5724, 25340), (5936, 24435), (6335, 22896), (6360, 22806), (6516, 22260), (6678, 21720), (7155, 20272), (7240, 20034), (7420, 19548), (7560, 19186), (7602, 19080), (7632, 19005), (8145, 17808), (8688, 16695), (8904, 16290), (9540, 15204), (9593, 15120), (9774, 14840), (10017, 14480), (10136, 14310), (10860, 13356), (11130, 13032), (11403, 12720), (11448, 12670)]