276055520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 767382336

約数和(自身を除く): 491326816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 37, 40, 52, 65, 68, 74, 80, 85, 104, 130, 136, 148, 160, 170, 185, 208, 211, 221, 260, 272, 296, 340, 370, 416, 422, 442, 481, 520, 544, 592, 629, 680, 740, 844, 884, 962, 1040, 1055, 1105, 1184, 1258, 1360, 1480, 1688, 1768, 1924, 2080, 2110, 2210, 2405, 2516, 2720, 2743, 2960, 3145, 3376, 3536, 3587, 3848, 4220, 4420, 4810, 5032, 5486, 5920, 6290, 6752, 7072, 7174, 7696, 7807, 8177, 8440, 8840, 9620, 10064, 10972, 12580, 13715, 14348, 15392, 15614, 16354, 16880, 17680, 17935, 19240, 20128, 21944, 25160, 27430, 28696, 31228, 32708, 33760, 35360, 35870, 38480, 39035, 40885, 43888, 46631, 50320, 54860, 57392, 62456, 65416, 71740, 76960, 78070, 81770, 87776, 93262, 100640, 101491, 109720, 114784, 124912, 130832, 132719, 143480, 156140, 163540, 186524, 202982, 219440, 233155, 249824, 261664, 265438, 286960, 312280, 327080, 373048, 405964, 438880, 466310, 507455, 530876, 573920, 624560, 654160, 663595, 746096, 811928, 932620, 1014910, 1061752, 1249120, 1308320, 1327190, 1492192, 1623856, 1725347, 1865240, 2029820, 2123504, 2654380, 3247712, 3450694, 3730480, 4059640, 4247008, 5308760, 6901388, 7460960, 8119280, 8626735, 10617520, 13802776, 16238560, 17253470, 21235040, 27605552, 34506940, 55211104, 69013880, 138027760, 276055520]

約数ペア:

[(1, 276055520), (2, 138027760), (4, 69013880), (5, 55211104), (8, 34506940), (10, 27605552), (13, 21235040), (16, 17253470), (17, 16238560), (20, 13802776), (26, 10617520), (32, 8626735), (34, 8119280), (37, 7460960), (40, 6901388), (52, 5308760), (65, 4247008), (68, 4059640), (74, 3730480), (80, 3450694), (85, 3247712), (104, 2654380), (130, 2123504), (136, 2029820), (148, 1865240), (160, 1725347), (170, 1623856), (185, 1492192), (208, 1327190), (211, 1308320), (221, 1249120), (260, 1061752), (272, 1014910), (296, 932620), (340, 811928), (370, 746096), (416, 663595), (422, 654160), (442, 624560), (481, 573920), (520, 530876), (544, 507455), (592, 466310), (629, 438880), (680, 405964), (740, 373048), (844, 327080), (884, 312280), (962, 286960), (1040, 265438), (1055, 261664), (1105, 249824), (1184, 233155), (1258, 219440), (1360, 202982), (1480, 186524), (1688, 163540), (1768, 156140), (1924, 143480), (2080, 132719), (2110, 130832), (2210, 124912), (2405, 114784), (2516, 109720), (2720, 101491), (2743, 100640), (2960, 93262), (3145, 87776), (3376, 81770), (3536, 78070), (3587, 76960), (3848, 71740), (4220, 65416), (4420, 62456), (4810, 57392), (5032, 54860), (5486, 50320), (5920, 46631), (6290, 43888), (6752, 40885), (7072, 39035), (7174, 38480), (7696, 35870), (7807, 35360), (8177, 33760), (8440, 32708), (8840, 31228), (9620, 28696), (10064, 27430), (10972, 25160), (12580, 21944), (13715, 20128), (14348, 19240), (15392, 17935), (15614, 17680), (16354, 16880)]