16103880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 256

約数和(自身を含む): 61286400

約数和(自身を除く): 45182520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 37, 39, 40, 45, 52, 54, 60, 62, 65, 72, 74, 78, 90, 93, 104, 108, 111, 117, 120, 124, 130, 135, 148, 155, 156, 180, 185, 186, 195, 216, 222, 234, 248, 260, 270, 279, 296, 310, 312, 333, 351, 360, 370, 372, 390, 403, 444, 465, 468, 481, 520, 540, 555, 558, 585, 620, 666, 702, 740, 744, 780, 806, 837, 888, 930, 936, 962, 999, 1080, 1110, 1116, 1147, 1170, 1209, 1240, 1332, 1395, 1404, 1443, 1480, 1560, 1612, 1665, 1674, 1755, 1860, 1924, 1998, 2015, 2220, 2232, 2294, 2340, 2405, 2418, 2664, 2790, 2808, 2886, 3224, 3330, 3348, 3441, 3510, 3627, 3720, 3848, 3996, 4030, 4185, 4329, 4440, 4588, 4680, 4810, 4836, 4995, 5580, 5735, 5772, 6045, 6660, 6696, 6882, 7020, 7215, 7254, 7992, 8060, 8370, 8658, 9176, 9620, 9672, 9990, 10323, 10881, 11160, 11470, 11544, 12090, 12987, 13320, 13764, 14040, 14430, 14508, 14911, 16120, 16740, 17205, 17316, 18135, 19240, 19980, 20646, 21645, 21762, 22940, 24180, 25974, 27528, 28860, 29016, 29822, 30969, 33480, 34410, 34632, 36270, 39960, 41292, 43290, 43524, 44733, 45880, 48360, 51615, 51948, 54405, 57720, 59644, 61938, 64935, 68820, 72540, 74555, 82584, 86580, 87048, 89466, 103230, 103896, 108810, 119288, 123876, 129870, 134199, 137640, 145080, 149110, 154845, 173160, 178932, 206460, 217620, 223665, 247752, 259740, 268398, 298220, 309690, 357864, 402597, 412920, 435240, 447330, 519480, 536796, 596440, 619380, 670995, 805194, 894660, 1073592, 1238760, 1341990, 1610388, 1789320, 2012985, 2683980, 3220776, 4025970, 5367960, 8051940, 16103880]

約数ペア:

[(1, 16103880), (2, 8051940), (3, 5367960), (4, 4025970), (5, 3220776), (6, 2683980), (8, 2012985), (9, 1789320), (10, 1610388), (12, 1341990), (13, 1238760), (15, 1073592), (18, 894660), (20, 805194), (24, 670995), (26, 619380), (27, 596440), (30, 536796), (31, 519480), (36, 447330), (37, 435240), (39, 412920), (40, 402597), (45, 357864), (52, 309690), (54, 298220), (60, 268398), (62, 259740), (65, 247752), (72, 223665), (74, 217620), (78, 206460), (90, 178932), (93, 173160), (104, 154845), (108, 149110), (111, 145080), (117, 137640), (120, 134199), (124, 129870), (130, 123876), (135, 119288), (148, 108810), (155, 103896), (156, 103230), (180, 89466), (185, 87048), (186, 86580), (195, 82584), (216, 74555), (222, 72540), (234, 68820), (248, 64935), (260, 61938), (270, 59644), (279, 57720), (296, 54405), (310, 51948), (312, 51615), (333, 48360), (351, 45880), (360, 44733), (370, 43524), (372, 43290), (390, 41292), (403, 39960), (444, 36270), (465, 34632), (468, 34410), (481, 33480), (520, 30969), (540, 29822), (555, 29016), (558, 28860), (585, 27528), (620, 25974), (666, 24180), (702, 22940), (740, 21762), (744, 21645), (780, 20646), (806, 19980), (837, 19240), (888, 18135), (930, 17316), (936, 17205), (962, 16740), (999, 16120), (1080, 14911), (1110, 14508), (1116, 14430), (1147, 14040), (1170, 13764), (1209, 13320), (1240, 12987), (1332, 12090), (1395, 11544), (1404, 11470), (1443, 11160), (1480, 10881), (1560, 10323), (1612, 9990), (1665, 9672), (1674, 9620), (1755, 9176), (1860, 8658), (1924, 8370), (1998, 8060), (2015, 7992), (2220, 7254), (2232, 7215), (2294, 7020), (2340, 6882), (2405, 6696), (2418, 6660), (2664, 6045), (2790, 5772), (2808, 5735), (2886, 5580), (3224, 4995), (3330, 4836), (3348, 4810), (3441, 4680), (3510, 4588), (3627, 4440), (3720, 4329), (3848, 4185), (3996, 4030)]