223764840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 791154000

約数和(自身を除く): 567389160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 137, 156, 180, 195, 234, 260, 274, 312, 349, 360, 390, 411, 468, 520, 548, 585, 685, 698, 780, 822, 936, 1047, 1096, 1170, 1233, 1370, 1396, 1560, 1644, 1745, 1781, 2055, 2094, 2340, 2466, 2740, 2792, 3141, 3288, 3490, 3562, 4110, 4188, 4537, 4680, 4932, 5235, 5343, 5480, 6165, 6282, 6980, 7124, 8220, 8376, 8905, 9074, 9864, 10470, 10686, 12330, 12564, 13611, 13960, 14248, 15705, 16029, 16440, 17810, 18148, 20940, 21372, 22685, 24660, 25128, 26715, 27222, 31410, 32058, 35620, 36296, 40833, 41880, 42744, 45370, 47813, 49320, 53430, 54444, 62820, 64116, 68055, 71240, 80145, 81666, 90740, 95626, 106860, 108888, 125640, 128232, 136110, 143439, 160290, 163332, 181480, 191252, 204165, 213720, 239065, 272220, 286878, 320580, 326664, 382504, 408330, 430317, 478130, 544440, 573756, 621569, 641160, 717195, 816660, 860634, 956260, 1147512, 1243138, 1434390, 1633320, 1721268, 1864707, 1912520, 2151585, 2486276, 2868780, 3107845, 3442536, 3729414, 4303170, 4972552, 5594121, 5737560, 6215690, 7458828, 8606340, 9323535, 11188242, 12431380, 14917656, 17212680, 18647070, 22376484, 24862760, 27970605, 37294140, 44752968, 55941210, 74588280, 111882420, 223764840]

約数ペア:

[(1, 223764840), (2, 111882420), (3, 74588280), (4, 55941210), (5, 44752968), (6, 37294140), (8, 27970605), (9, 24862760), (10, 22376484), (12, 18647070), (13, 17212680), (15, 14917656), (18, 12431380), (20, 11188242), (24, 9323535), (26, 8606340), (30, 7458828), (36, 6215690), (39, 5737560), (40, 5594121), (45, 4972552), (52, 4303170), (60, 3729414), (65, 3442536), (72, 3107845), (78, 2868780), (90, 2486276), (104, 2151585), (117, 1912520), (120, 1864707), (130, 1721268), (137, 1633320), (156, 1434390), (180, 1243138), (195, 1147512), (234, 956260), (260, 860634), (274, 816660), (312, 717195), (349, 641160), (360, 621569), (390, 573756), (411, 544440), (468, 478130), (520, 430317), (548, 408330), (585, 382504), (685, 326664), (698, 320580), (780, 286878), (822, 272220), (936, 239065), (1047, 213720), (1096, 204165), (1170, 191252), (1233, 181480), (1370, 163332), (1396, 160290), (1560, 143439), (1644, 136110), (1745, 128232), (1781, 125640), (2055, 108888), (2094, 106860), (2340, 95626), (2466, 90740), (2740, 81666), (2792, 80145), (3141, 71240), (3288, 68055), (3490, 64116), (3562, 62820), (4110, 54444), (4188, 53430), (4537, 49320), (4680, 47813), (4932, 45370), (5235, 42744), (5343, 41880), (5480, 40833), (6165, 36296), (6282, 35620), (6980, 32058), (7124, 31410), (8220, 27222), (8376, 26715), (8905, 25128), (9074, 24660), (9864, 22685), (10470, 21372), (10686, 20940), (12330, 18148), (12564, 17810), (13611, 16440), (13960, 16029), (14248, 15705)]