354074040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 1195365600

約数和(自身を除く): 841291560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 89, 90, 120, 129, 172, 178, 180, 215, 257, 258, 267, 344, 356, 360, 387, 430, 445, 514, 516, 534, 645, 712, 771, 774, 801, 860, 890, 1028, 1032, 1068, 1285, 1290, 1335, 1542, 1548, 1602, 1720, 1780, 1935, 2056, 2136, 2313, 2570, 2580, 2670, 3084, 3096, 3204, 3560, 3827, 3855, 3870, 4005, 4626, 5140, 5160, 5340, 6168, 6408, 7654, 7710, 7740, 8010, 9252, 10280, 10680, 11051, 11481, 11565, 15308, 15420, 15480, 16020, 18504, 19135, 22102, 22873, 22962, 23130, 30616, 30840, 32040, 33153, 34443, 38270, 44204, 45746, 45924, 46260, 55255, 57405, 66306, 68619, 68886, 76540, 88408, 91492, 91848, 92520, 99459, 110510, 114365, 114810, 132612, 137238, 137772, 153080, 165765, 172215, 182984, 198918, 205857, 221020, 228730, 229620, 265224, 274476, 275544, 331530, 343095, 344430, 397836, 411714, 442040, 457460, 459240, 497295, 548952, 663060, 686190, 688860, 795672, 823428, 914920, 983539, 994590, 1029285, 1326120, 1372380, 1377720, 1646856, 1967078, 1989180, 2058570, 2744760, 2950617, 3934156, 3978360, 4117140, 4917695, 5901234, 7868312, 8234280, 8851851, 9835390, 11802468, 14753085, 17703702, 19670780, 23604936, 29506170, 35407404, 39341560, 44259255, 59012340, 70814808, 88518510, 118024680, 177037020, 354074040]

約数ペア:

[(1, 354074040), (2, 177037020), (3, 118024680), (4, 88518510), (5, 70814808), (6, 59012340), (8, 44259255), (9, 39341560), (10, 35407404), (12, 29506170), (15, 23604936), (18, 19670780), (20, 17703702), (24, 14753085), (30, 11802468), (36, 9835390), (40, 8851851), (43, 8234280), (45, 7868312), (60, 5901234), (72, 4917695), (86, 4117140), (89, 3978360), (90, 3934156), (120, 2950617), (129, 2744760), (172, 2058570), (178, 1989180), (180, 1967078), (215, 1646856), (257, 1377720), (258, 1372380), (267, 1326120), (344, 1029285), (356, 994590), (360, 983539), (387, 914920), (430, 823428), (445, 795672), (514, 688860), (516, 686190), (534, 663060), (645, 548952), (712, 497295), (771, 459240), (774, 457460), (801, 442040), (860, 411714), (890, 397836), (1028, 344430), (1032, 343095), (1068, 331530), (1285, 275544), (1290, 274476), (1335, 265224), (1542, 229620), (1548, 228730), (1602, 221020), (1720, 205857), (1780, 198918), (1935, 182984), (2056, 172215), (2136, 165765), (2313, 153080), (2570, 137772), (2580, 137238), (2670, 132612), (3084, 114810), (3096, 114365), (3204, 110510), (3560, 99459), (3827, 92520), (3855, 91848), (3870, 91492), (4005, 88408), (4626, 76540), (5140, 68886), (5160, 68619), (5340, 66306), (6168, 57405), (6408, 55255), (7654, 46260), (7710, 45924), (7740, 45746), (8010, 44204), (9252, 38270), (10280, 34443), (10680, 33153), (11051, 32040), (11481, 30840), (11565, 30616), (15308, 23130), (15420, 22962), (15480, 22873), (16020, 22102), (18504, 19135)]