329398560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1192568832

約数和(自身を除く): 863170272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 96, 120, 124, 141, 144, 155, 157, 160, 180, 186, 188, 235, 240, 248, 279, 282, 288, 310, 314, 360, 372, 376, 423, 465, 470, 471, 480, 496, 558, 564, 620, 628, 705, 720, 744, 752, 785, 846, 930, 940, 942, 992, 1116, 1128, 1240, 1256, 1395, 1410, 1413, 1440, 1457, 1488, 1504, 1570, 1692, 1860, 1880, 1884, 2115, 2232, 2256, 2355, 2480, 2512, 2790, 2820, 2826, 2914, 2976, 3140, 3384, 3720, 3760, 3768, 4230, 4371, 4464, 4512, 4710, 4867, 4960, 5024, 5580, 5640, 5652, 5828, 6280, 6768, 7065, 7285, 7379, 7440, 7520, 7536, 8460, 8742, 8928, 9420, 9734, 11160, 11280, 11304, 11656, 12560, 13113, 13536, 14130, 14570, 14601, 14758, 14880, 15072, 16920, 17484, 18840, 19468, 21855, 22137, 22320, 22560, 22608, 23312, 24335, 25120, 26226, 28260, 29140, 29202, 29516, 33840, 34968, 36895, 37680, 38936, 43710, 43803, 44274, 44640, 45216, 46624, 48670, 52452, 56520, 58280, 58404, 59032, 65565, 66411, 67680, 69936, 73005, 73790, 75360, 77872, 87420, 87606, 88548, 97340, 104904, 110685, 113040, 116560, 116808, 118064, 131130, 132822, 139872, 146010, 147580, 155744, 174840, 175212, 177096, 194680, 209808, 219015, 221370, 226080, 228749, 233120, 233616, 236128, 262260, 265644, 292020, 295160, 332055, 349680, 350424, 354192, 389360, 419616, 438030, 442740, 457498, 467232, 524520, 531288, 584040, 590320, 664110, 686247, 699360, 700848, 708384, 778720, 876060, 885480, 914996, 1049040, 1062576, 1143745, 1168080, 1180640, 1328220, 1372494, 1401696, 1752120, 1770960, 1829992, 2058741, 2098080, 2125152, 2287490, 2336160, 2656440, 2744988, 3431235, 3504240, 3541920, 3659984, 4117482, 4574980, 5312880, 5489976, 6862470, 7008480, 7319968, 8234964, 9149960, 10293705, 10625760, 10979952, 13724940, 16469928, 18299920, 20587410, 21959904, 27449880, 32939856, 36599840, 41174820, 54899760, 65879712, 82349640, 109799520, 164699280, 329398560]

約数ペア:

[(1, 329398560), (2, 164699280), (3, 109799520), (4, 82349640), (5, 65879712), (6, 54899760), (8, 41174820), (9, 36599840), (10, 32939856), (12, 27449880), (15, 21959904), (16, 20587410), (18, 18299920), (20, 16469928), (24, 13724940), (30, 10979952), (31, 10625760), (32, 10293705), (36, 9149960), (40, 8234964), (45, 7319968), (47, 7008480), (48, 6862470), (60, 5489976), (62, 5312880), (72, 4574980), (80, 4117482), (90, 3659984), (93, 3541920), (94, 3504240), (96, 3431235), (120, 2744988), (124, 2656440), (141, 2336160), (144, 2287490), (155, 2125152), (157, 2098080), (160, 2058741), (180, 1829992), (186, 1770960), (188, 1752120), (235, 1401696), (240, 1372494), (248, 1328220), (279, 1180640), (282, 1168080), (288, 1143745), (310, 1062576), (314, 1049040), (360, 914996), (372, 885480), (376, 876060), (423, 778720), (465, 708384), (470, 700848), (471, 699360), (480, 686247), (496, 664110), (558, 590320), (564, 584040), (620, 531288), (628, 524520), (705, 467232), (720, 457498), (744, 442740), (752, 438030), (785, 419616), (846, 389360), (930, 354192), (940, 350424), (942, 349680), (992, 332055), (1116, 295160), (1128, 292020), (1240, 265644), (1256, 262260), (1395, 236128), (1410, 233616), (1413, 233120), (1440, 228749), (1457, 226080), (1488, 221370), (1504, 219015), (1570, 209808), (1692, 194680), (1860, 177096), (1880, 175212), (1884, 174840), (2115, 155744), (2232, 147580), (2256, 146010), (2355, 139872), (2480, 132822), (2512, 131130), (2790, 118064), (2820, 116808), (2826, 116560), (2914, 113040), (2976, 110685), (3140, 104904), (3384, 97340), (3720, 88548), (3760, 87606), (3768, 87420), (4230, 77872), (4371, 75360), (4464, 73790), (4512, 73005), (4710, 69936), (4867, 67680), (4960, 66411), (5024, 65565), (5580, 59032), (5640, 58404), (5652, 58280), (5828, 56520), (6280, 52452), (6768, 48670), (7065, 46624), (7285, 45216), (7379, 44640), (7440, 44274), (7520, 43803), (7536, 43710), (8460, 38936), (8742, 37680), (8928, 36895), (9420, 34968), (9734, 33840), (11160, 29516), (11280, 29202), (11304, 29140), (11656, 28260), (12560, 26226), (13113, 25120), (13536, 24335), (14130, 23312), (14570, 22608), (14601, 22560), (14758, 22320), (14880, 22137), (15072, 21855), (16920, 19468), (17484, 18840)]