148525440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 555793920

約数和(自身を除く): 407268480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 257, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 514, 516, 560, 602, 640, 645, 672, 688, 771, 840, 860, 896, 903, 960, 1028, 1032, 1120, 1204, 1285, 1290, 1344, 1376, 1505, 1542, 1680, 1720, 1799, 1806, 1920, 2056, 2064, 2240, 2408, 2570, 2580, 2688, 2752, 3010, 3084, 3360, 3440, 3598, 3612, 3855, 4112, 4128, 4480, 4515, 4816, 5140, 5160, 5397, 5504, 6020, 6168, 6720, 6880, 7196, 7224, 7710, 8224, 8256, 8995, 9030, 9632, 10280, 10320, 10794, 11051, 12040, 12336, 13440, 13760, 14392, 14448, 15420, 16448, 16512, 17990, 18060, 19264, 20560, 20640, 21588, 22102, 24080, 24672, 26985, 27520, 28784, 28896, 30840, 32896, 33153, 35980, 36120, 38528, 41120, 41280, 43176, 44204, 48160, 49344, 53970, 55255, 57568, 57792, 61680, 66306, 71960, 72240, 77357, 82240, 82560, 86352, 88408, 96320, 98688, 107940, 110510, 115136, 115584, 123360, 132612, 143920, 144480, 154714, 164480, 165765, 172704, 176816, 192640, 215880, 221020, 230272, 232071, 246720, 265224, 287840, 288960, 309428, 331530, 345408, 353632, 386785, 431760, 442040, 464142, 493440, 530448, 575680, 577920, 618856, 663060, 690816, 707264, 773570, 863520, 884080, 928284, 1060896, 1151360, 1160355, 1237712, 1326120, 1414528, 1547140, 1727040, 1768160, 1856568, 2121792, 2320710, 2475424, 2652240, 3094280, 3454080, 3536320, 3713136, 4243584, 4641420, 4950848, 5304480, 6188560, 7072640, 7426272, 9282840, 9901696, 10608960, 12377120, 14852544, 18565680, 21217920, 24754240, 29705088, 37131360, 49508480, 74262720, 148525440]

約数ペア:

[(1, 148525440), (2, 74262720), (3, 49508480), (4, 37131360), (5, 29705088), (6, 24754240), (7, 21217920), (8, 18565680), (10, 14852544), (12, 12377120), (14, 10608960), (15, 9901696), (16, 9282840), (20, 7426272), (21, 7072640), (24, 6188560), (28, 5304480), (30, 4950848), (32, 4641420), (35, 4243584), (40, 3713136), (42, 3536320), (43, 3454080), (48, 3094280), (56, 2652240), (60, 2475424), (64, 2320710), (70, 2121792), (80, 1856568), (84, 1768160), (86, 1727040), (96, 1547140), (105, 1414528), (112, 1326120), (120, 1237712), (128, 1160355), (129, 1151360), (140, 1060896), (160, 928284), (168, 884080), (172, 863520), (192, 773570), (210, 707264), (215, 690816), (224, 663060), (240, 618856), (257, 577920), (258, 575680), (280, 530448), (301, 493440), (320, 464142), (336, 442040), (344, 431760), (384, 386785), (420, 353632), (430, 345408), (448, 331530), (480, 309428), (514, 288960), (516, 287840), (560, 265224), (602, 246720), (640, 232071), (645, 230272), (672, 221020), (688, 215880), (771, 192640), (840, 176816), (860, 172704), (896, 165765), (903, 164480), (960, 154714), (1028, 144480), (1032, 143920), (1120, 132612), (1204, 123360), (1285, 115584), (1290, 115136), (1344, 110510), (1376, 107940), (1505, 98688), (1542, 96320), (1680, 88408), (1720, 86352), (1799, 82560), (1806, 82240), (1920, 77357), (2056, 72240), (2064, 71960), (2240, 66306), (2408, 61680), (2570, 57792), (2580, 57568), (2688, 55255), (2752, 53970), (3010, 49344), (3084, 48160), (3360, 44204), (3440, 43176), (3598, 41280), (3612, 41120), (3855, 38528), (4112, 36120), (4128, 35980), (4480, 33153), (4515, 32896), (4816, 30840), (5140, 28896), (5160, 28784), (5397, 27520), (5504, 26985), (6020, 24672), (6168, 24080), (6720, 22102), (6880, 21588), (7196, 20640), (7224, 20560), (7710, 19264), (8224, 18060), (8256, 17990), (8995, 16512), (9030, 16448), (9632, 15420), (10280, 14448), (10320, 14392), (10794, 13760), (11051, 13440), (12040, 12336)]