2947929120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18443}}^1$

素因数の和:18504

約数の個数: 192

約数和(自身を含む): 10597184640

約数和(自身を除く): 7649255520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8880, 9990, 10656, 13320, 15984, 17760, 18443, 19980, 26640, 31968, 36886, 39960, 53280, 55329, 73772, 79920, 92215, 110658, 147544, 159840, 165987, 184430, 221316, 276645, 295088, 331974, 368860, 442632, 497961, 553290, 590176, 663948, 682391, 737720, 829935, 885264, 995922, 1106580, 1327896, 1364782, 1475440, 1659870, 1770528, 1991844, 2047173, 2213160, 2489805, 2655792, 2729564, 2950880, 3319740, 3411955, 3983688, 4094346, 4426320, 4979610, 5311584, 5459128, 6141519, 6639480, 6823910, 7967376, 8188692, 8852640, 9959220, 10235865, 10918256, 12283038, 13278960, 13647820, 15934752, 16377384, 18424557, 19918440, 20471730, 21836512, 24566076, 26557920, 27295640, 30707595, 32754768, 36849114, 39836880, 40943460, 49132152, 54591280, 61415190, 65509536, 73698228, 79673760, 81886920, 92122785, 98264304, 109182560, 122830380, 147396456, 163773840, 184245570, 196528608, 245660760, 294792912, 327547680, 368491140, 491321520, 589585824, 736982280, 982643040, 1473964560, 2947929120]

約数ペア:

[(1, 2947929120), (2, 1473964560), (3, 982643040), (4, 736982280), (5, 589585824), (6, 491321520), (8, 368491140), (9, 327547680), (10, 294792912), (12, 245660760), (15, 196528608), (16, 184245570), (18, 163773840), (20, 147396456), (24, 122830380), (27, 109182560), (30, 98264304), (32, 92122785), (36, 81886920), (37, 79673760), (40, 73698228), (45, 65509536), (48, 61415190), (54, 54591280), (60, 49132152), (72, 40943460), (74, 39836880), (80, 36849114), (90, 32754768), (96, 30707595), (108, 27295640), (111, 26557920), (120, 24566076), (135, 21836512), (144, 20471730), (148, 19918440), (160, 18424557), (180, 16377384), (185, 15934752), (216, 13647820), (222, 13278960), (240, 12283038), (270, 10918256), (288, 10235865), (296, 9959220), (333, 8852640), (360, 8188692), (370, 7967376), (432, 6823910), (444, 6639480), (480, 6141519), (540, 5459128), (555, 5311584), (592, 4979610), (666, 4426320), (720, 4094346), (740, 3983688), (864, 3411955), (888, 3319740), (999, 2950880), (1080, 2729564), (1110, 2655792), (1184, 2489805), (1332, 2213160), (1440, 2047173), (1480, 1991844), (1665, 1770528), (1776, 1659870), (1998, 1475440), (2160, 1364782), (2220, 1327896), (2664, 1106580), (2960, 995922), (3330, 885264), (3552, 829935), (3996, 737720), (4320, 682391), (4440, 663948), (4995, 590176), (5328, 553290), (5920, 497961), (6660, 442632), (7992, 368860), (8880, 331974), (9990, 295088), (10656, 276645), (13320, 221316), (15984, 184430), (17760, 165987), (18443, 159840), (19980, 147544), (26640, 110658), (31968, 92215), (36886, 79920), (39960, 73772), (53280, 55329)]