2175736680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:825

約数の個数: 256

約数和(自身を含む): 7850304000

約数和(自身を除く): 5674567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 353, 360, 390, 439, 468, 520, 540, 585, 702, 706, 780, 878, 936, 1059, 1080, 1170, 1317, 1404, 1412, 1560, 1755, 1756, 1765, 2118, 2195, 2340, 2634, 2808, 2824, 3177, 3510, 3512, 3530, 3951, 4236, 4390, 4589, 4680, 5268, 5295, 5707, 6354, 6585, 7020, 7060, 7902, 8472, 8780, 9178, 9531, 10536, 10590, 11414, 11853, 12708, 13170, 13767, 14040, 14120, 15804, 15885, 17121, 17560, 18356, 19062, 19755, 21180, 22828, 22945, 23706, 25416, 26340, 27534, 28535, 31608, 31770, 34242, 36712, 38124, 39510, 41301, 42360, 45656, 45890, 47412, 47655, 51363, 52680, 55068, 57070, 59265, 63540, 68484, 68835, 76248, 79020, 82602, 85605, 91780, 94824, 95310, 102726, 110136, 114140, 118530, 123903, 127080, 136968, 137670, 154089, 154967, 158040, 165204, 171210, 183560, 190620, 205452, 206505, 228280, 237060, 247806, 256815, 275340, 308178, 309934, 330408, 342420, 381240, 410904, 413010, 464901, 474120, 495612, 513630, 550680, 616356, 619515, 619868, 684840, 770445, 774835, 826020, 929802, 991224, 1027260, 1232712, 1239030, 1239736, 1394703, 1540890, 1549670, 1652040, 1859604, 2014571, 2054520, 2324505, 2478060, 2789406, 3081780, 3099340, 3719208, 4029142, 4184109, 4649010, 4956120, 5578812, 6043713, 6163560, 6198680, 6973515, 8058284, 8368218, 9298020, 10072855, 11157624, 12087426, 13947030, 16116568, 16736436, 18131139, 18596040, 20145710, 20920545, 24174852, 27894060, 30218565, 33472872, 36262278, 40291420, 41841090, 48349704, 54393417, 55788120, 60437130, 72524556, 80582840, 83682180, 90655695, 108786834, 120874260, 145049112, 167364360, 181311390, 217573668, 241748520, 271967085, 362622780, 435147336, 543934170, 725245560, 1087868340, 2175736680]

約数ペア:

[(1, 2175736680), (2, 1087868340), (3, 725245560), (4, 543934170), (5, 435147336), (6, 362622780), (8, 271967085), (9, 241748520), (10, 217573668), (12, 181311390), (13, 167364360), (15, 145049112), (18, 120874260), (20, 108786834), (24, 90655695), (26, 83682180), (27, 80582840), (30, 72524556), (36, 60437130), (39, 55788120), (40, 54393417), (45, 48349704), (52, 41841090), (54, 40291420), (60, 36262278), (65, 33472872), (72, 30218565), (78, 27894060), (90, 24174852), (104, 20920545), (108, 20145710), (117, 18596040), (120, 18131139), (130, 16736436), (135, 16116568), (156, 13947030), (180, 12087426), (195, 11157624), (216, 10072855), (234, 9298020), (260, 8368218), (270, 8058284), (312, 6973515), (351, 6198680), (353, 6163560), (360, 6043713), (390, 5578812), (439, 4956120), (468, 4649010), (520, 4184109), (540, 4029142), (585, 3719208), (702, 3099340), (706, 3081780), (780, 2789406), (878, 2478060), (936, 2324505), (1059, 2054520), (1080, 2014571), (1170, 1859604), (1317, 1652040), (1404, 1549670), (1412, 1540890), (1560, 1394703), (1755, 1239736), (1756, 1239030), (1765, 1232712), (2118, 1027260), (2195, 991224), (2340, 929802), (2634, 826020), (2808, 774835), (2824, 770445), (3177, 684840), (3510, 619868), (3512, 619515), (3530, 616356), (3951, 550680), (4236, 513630), (4390, 495612), (4589, 474120), (4680, 464901), (5268, 413010), (5295, 410904), (5707, 381240), (6354, 342420), (6585, 330408), (7020, 309934), (7060, 308178), (7902, 275340), (8472, 256815), (8780, 247806), (9178, 237060), (9531, 228280), (10536, 206505), (10590, 205452), (11414, 190620), (11853, 183560), (12708, 171210), (13170, 165204), (13767, 158040), (14040, 154967), (14120, 154089), (15804, 137670), (15885, 136968), (17121, 127080), (17560, 123903), (18356, 118530), (19062, 114140), (19755, 110136), (21180, 102726), (22828, 95310), (22945, 94824), (23706, 91780), (25416, 85605), (26340, 82602), (27534, 79020), (28535, 76248), (31608, 68835), (31770, 68484), (34242, 63540), (36712, 59265), (38124, 57070), (39510, 55068), (41301, 52680), (42360, 51363), (45656, 47655), (45890, 47412)]