155257920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 336

約数和(自身を含む): 578193408

約数和(自身を除く): 422935488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 47, 48, 60, 62, 64, 72, 74, 80, 90, 93, 94, 96, 111, 120, 124, 141, 144, 148, 155, 160, 180, 185, 186, 188, 192, 222, 235, 240, 248, 279, 282, 288, 296, 310, 320, 333, 360, 370, 372, 376, 423, 444, 465, 470, 480, 496, 555, 558, 564, 576, 592, 620, 666, 705, 720, 740, 744, 752, 846, 888, 930, 940, 960, 992, 1110, 1116, 1128, 1147, 1184, 1240, 1332, 1395, 1410, 1440, 1457, 1480, 1488, 1504, 1665, 1692, 1739, 1776, 1860, 1880, 1984, 2115, 2220, 2232, 2256, 2294, 2368, 2480, 2664, 2790, 2820, 2880, 2914, 2960, 2976, 3008, 3330, 3384, 3441, 3478, 3552, 3720, 3760, 4230, 4371, 4440, 4464, 4512, 4588, 4960, 5217, 5328, 5580, 5640, 5735, 5828, 5920, 5952, 6660, 6768, 6882, 6956, 7104, 7285, 7440, 7520, 8460, 8695, 8742, 8880, 8928, 9024, 9176, 9920, 10323, 10434, 10656, 11160, 11280, 11470, 11656, 11840, 13113, 13320, 13536, 13764, 13912, 14570, 14880, 15040, 15651, 16920, 17205, 17390, 17484, 17760, 17856, 18352, 20646, 20868, 21312, 21855, 22320, 22560, 22940, 23312, 26085, 26226, 26640, 27072, 27528, 27824, 29140, 29760, 31302, 33840, 34410, 34780, 34968, 35520, 36704, 41292, 41736, 43710, 44640, 45120, 45880, 46624, 51615, 52170, 52452, 53280, 53909, 55056, 55648, 58280, 62604, 65565, 67680, 68820, 69560, 69936, 73408, 78255, 82584, 83472, 87420, 89280, 91760, 93248, 103230, 104340, 104904, 106560, 107818, 110112, 111296, 116560, 125208, 131130, 135360, 137640, 139120, 139872, 156510, 161727, 165168, 166944, 174840, 183520, 206460, 208680, 209808, 215636, 220224, 233120, 250416, 262260, 269545, 275280, 278240, 279744, 313020, 323454, 330336, 333888, 349680, 367040, 412920, 417360, 419616, 431272, 466240, 485181, 500832, 524520, 539090, 550560, 556480, 626040, 646908, 660672, 699360, 808635, 825840, 834720, 839232, 862544, 970362, 1001664, 1049040, 1078180, 1101120, 1252080, 1293816, 1398720, 1617270, 1651680, 1669440, 1725088, 1940724, 2098080, 2156360, 2425905, 2504160, 2587632, 3234540, 3303360, 3450176, 3881448, 4196160, 4312720, 4851810, 5008320, 5175264, 6469080, 7762896, 8625440, 9703620, 10350528, 12938160, 15525792, 17250880, 19407240, 25876320, 31051584, 38814480, 51752640, 77628960, 155257920]

約数ペア:

[(1, 155257920), (2, 77628960), (3, 51752640), (4, 38814480), (5, 31051584), (6, 25876320), (8, 19407240), (9, 17250880), (10, 15525792), (12, 12938160), (15, 10350528), (16, 9703620), (18, 8625440), (20, 7762896), (24, 6469080), (30, 5175264), (31, 5008320), (32, 4851810), (36, 4312720), (37, 4196160), (40, 3881448), (45, 3450176), (47, 3303360), (48, 3234540), (60, 2587632), (62, 2504160), (64, 2425905), (72, 2156360), (74, 2098080), (80, 1940724), (90, 1725088), (93, 1669440), (94, 1651680), (96, 1617270), (111, 1398720), (120, 1293816), (124, 1252080), (141, 1101120), (144, 1078180), (148, 1049040), (155, 1001664), (160, 970362), (180, 862544), (185, 839232), (186, 834720), (188, 825840), (192, 808635), (222, 699360), (235, 660672), (240, 646908), (248, 626040), (279, 556480), (282, 550560), (288, 539090), (296, 524520), (310, 500832), (320, 485181), (333, 466240), (360, 431272), (370, 419616), (372, 417360), (376, 412920), (423, 367040), (444, 349680), (465, 333888), (470, 330336), (480, 323454), (496, 313020), (555, 279744), (558, 278240), (564, 275280), (576, 269545), (592, 262260), (620, 250416), (666, 233120), (705, 220224), (720, 215636), (740, 209808), (744, 208680), (752, 206460), (846, 183520), (888, 174840), (930, 166944), (940, 165168), (960, 161727), (992, 156510), (1110, 139872), (1116, 139120), (1128, 137640), (1147, 135360), (1184, 131130), (1240, 125208), (1332, 116560), (1395, 111296), (1410, 110112), (1440, 107818), (1457, 106560), (1480, 104904), (1488, 104340), (1504, 103230), (1665, 93248), (1692, 91760), (1739, 89280), (1776, 87420), (1860, 83472), (1880, 82584), (1984, 78255), (2115, 73408), (2220, 69936), (2232, 69560), (2256, 68820), (2294, 67680), (2368, 65565), (2480, 62604), (2664, 58280), (2790, 55648), (2820, 55056), (2880, 53909), (2914, 53280), (2960, 52452), (2976, 52170), (3008, 51615), (3330, 46624), (3384, 45880), (3441, 45120), (3478, 44640), (3552, 43710), (3720, 41736), (3760, 41292), (4230, 36704), (4371, 35520), (4440, 34968), (4464, 34780), (4512, 34410), (4588, 33840), (4960, 31302), (5217, 29760), (5328, 29140), (5580, 27824), (5640, 27528), (5735, 27072), (5828, 26640), (5920, 26226), (5952, 26085), (6660, 23312), (6768, 22940), (6882, 22560), (6956, 22320), (7104, 21855), (7285, 21312), (7440, 20868), (7520, 20646), (8460, 18352), (8695, 17856), (8742, 17760), (8880, 17484), (8928, 17390), (9024, 17205), (9176, 16920), (9920, 15651), (10323, 15040), (10434, 14880), (10656, 14570), (11160, 13912), (11280, 13764), (11470, 13536), (11656, 13320), (11840, 13113)]