31717175520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{11827}}^1$

素因数の和:12033

約数の個数: 192

約数和(自身を含む): 103297614336

約数和(自身を除く): 71580438816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 151, 160, 185, 222, 240, 296, 302, 370, 444, 453, 480, 555, 592, 604, 740, 755, 888, 906, 1110, 1184, 1208, 1480, 1510, 1776, 1812, 2220, 2265, 2416, 2960, 3020, 3552, 3624, 4440, 4530, 4832, 5587, 5920, 6040, 7248, 8880, 9060, 11174, 11827, 12080, 14496, 16761, 17760, 18120, 22348, 23654, 24160, 27935, 33522, 35481, 36240, 44696, 47308, 55870, 59135, 67044, 70962, 72480, 83805, 89392, 94616, 111740, 118270, 134088, 141924, 167610, 177405, 178784, 189232, 223480, 236540, 268176, 283848, 335220, 354810, 378464, 437599, 446960, 473080, 536352, 567696, 670440, 709620, 875198, 893920, 946160, 1135392, 1312797, 1340880, 1419240, 1750396, 1785877, 1892320, 2187995, 2625594, 2681760, 2838480, 3500792, 3571754, 4375990, 5251188, 5357631, 5676960, 6563985, 7001584, 7143508, 8751980, 8929385, 10502376, 10715262, 13127970, 14003168, 14287016, 17503960, 17858770, 21004752, 21430524, 26255940, 26788155, 28574032, 35007920, 35717540, 42009504, 42861048, 52511880, 53576310, 57148064, 66077449, 70015840, 71435080, 85722096, 105023760, 107152620, 132154898, 142870160, 171444192, 198232347, 210047520, 214305240, 264309796, 285740320, 330387245, 396464694, 428610480, 528619592, 660774490, 792929388, 857220960, 991161735, 1057239184, 1321548980, 1585858776, 1982323470, 2114478368, 2643097960, 3171717552, 3964646940, 5286195920, 6343435104, 7929293880, 10572391840, 15858587760, 31717175520]

約数ペア:

[(1, 31717175520), (2, 15858587760), (3, 10572391840), (4, 7929293880), (5, 6343435104), (6, 5286195920), (8, 3964646940), (10, 3171717552), (12, 2643097960), (15, 2114478368), (16, 1982323470), (20, 1585858776), (24, 1321548980), (30, 1057239184), (32, 991161735), (37, 857220960), (40, 792929388), (48, 660774490), (60, 528619592), (74, 428610480), (80, 396464694), (96, 330387245), (111, 285740320), (120, 264309796), (148, 214305240), (151, 210047520), (160, 198232347), (185, 171444192), (222, 142870160), (240, 132154898), (296, 107152620), (302, 105023760), (370, 85722096), (444, 71435080), (453, 70015840), (480, 66077449), (555, 57148064), (592, 53576310), (604, 52511880), (740, 42861048), (755, 42009504), (888, 35717540), (906, 35007920), (1110, 28574032), (1184, 26788155), (1208, 26255940), (1480, 21430524), (1510, 21004752), (1776, 17858770), (1812, 17503960), (2220, 14287016), (2265, 14003168), (2416, 13127970), (2960, 10715262), (3020, 10502376), (3552, 8929385), (3624, 8751980), (4440, 7143508), (4530, 7001584), (4832, 6563985), (5587, 5676960), (5920, 5357631), (6040, 5251188), (7248, 4375990), (8880, 3571754), (9060, 3500792), (11174, 2838480), (11827, 2681760), (12080, 2625594), (14496, 2187995), (16761, 1892320), (17760, 1785877), (18120, 1750396), (22348, 1419240), (23654, 1340880), (24160, 1312797), (27935, 1135392), (33522, 946160), (35481, 893920), (36240, 875198), (44696, 709620), (47308, 670440), (55870, 567696), (59135, 536352), (67044, 473080), (70962, 446960), (72480, 437599), (83805, 378464), (89392, 354810), (94616, 335220), (111740, 283848), (118270, 268176), (134088, 236540), (141924, 223480), (167610, 189232), (177405, 178784)]