2078394120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1445

約数の個数: 256

約数和(自身を含む): 7618924800

約数和(自身を除く): 5540530680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 137, 165, 180, 198, 216, 220, 264, 270, 274, 297, 330, 360, 396, 411, 440, 495, 540, 548, 594, 660, 685, 792, 822, 990, 1080, 1096, 1188, 1233, 1277, 1320, 1370, 1485, 1507, 1644, 1980, 2055, 2376, 2466, 2554, 2740, 2970, 3014, 3288, 3699, 3831, 3960, 4110, 4521, 4932, 5108, 5480, 5940, 6028, 6165, 6385, 7398, 7535, 7662, 8220, 9042, 9864, 10216, 11493, 11880, 12056, 12330, 12770, 13563, 14047, 14796, 15070, 15324, 16440, 18084, 18495, 19155, 22605, 22986, 24660, 25540, 27126, 28094, 29592, 30140, 30648, 34479, 36168, 36990, 38310, 40689, 42141, 45210, 45972, 49320, 51080, 54252, 56188, 57465, 60280, 67815, 68958, 70235, 73980, 76620, 81378, 84282, 90420, 91944, 108504, 112376, 114930, 126423, 135630, 137916, 140470, 147960, 153240, 162756, 168564, 172395, 174949, 180840, 203445, 210705, 229860, 252846, 271260, 275832, 280940, 325512, 337128, 344790, 349898, 379269, 406890, 421410, 459720, 505692, 524847, 542520, 561880, 632115, 689580, 699796, 758538, 813780, 842820, 874745, 1011384, 1049694, 1264230, 1379160, 1399592, 1517076, 1574541, 1627560, 1685640, 1749490, 1896345, 1924439, 2099388, 2528460, 2624235, 3034152, 3149082, 3498980, 3792690, 3848878, 4198776, 4723623, 5056920, 5248470, 5773317, 6298164, 6997960, 7585380, 7697756, 7872705, 9447246, 9622195, 10496940, 11546634, 12596328, 15170760, 15395512, 15745410, 17319951, 18894492, 19244390, 20993880, 23093268, 23618115, 28866585, 31490820, 34639902, 37788984, 38488780, 46186536, 47236230, 51959853, 57733170, 62981640, 69279804, 76977560, 86599755, 94472460, 103919706, 115466340, 138559608, 173199510, 188944920, 207839412, 230932680, 259799265, 346399020, 415678824, 519598530, 692798040, 1039197060, 2078394120]

約数ペア:

[(1, 2078394120), (2, 1039197060), (3, 692798040), (4, 519598530), (5, 415678824), (6, 346399020), (8, 259799265), (9, 230932680), (10, 207839412), (11, 188944920), (12, 173199510), (15, 138559608), (18, 115466340), (20, 103919706), (22, 94472460), (24, 86599755), (27, 76977560), (30, 69279804), (33, 62981640), (36, 57733170), (40, 51959853), (44, 47236230), (45, 46186536), (54, 38488780), (55, 37788984), (60, 34639902), (66, 31490820), (72, 28866585), (88, 23618115), (90, 23093268), (99, 20993880), (108, 19244390), (110, 18894492), (120, 17319951), (132, 15745410), (135, 15395512), (137, 15170760), (165, 12596328), (180, 11546634), (198, 10496940), (216, 9622195), (220, 9447246), (264, 7872705), (270, 7697756), (274, 7585380), (297, 6997960), (330, 6298164), (360, 5773317), (396, 5248470), (411, 5056920), (440, 4723623), (495, 4198776), (540, 3848878), (548, 3792690), (594, 3498980), (660, 3149082), (685, 3034152), (792, 2624235), (822, 2528460), (990, 2099388), (1080, 1924439), (1096, 1896345), (1188, 1749490), (1233, 1685640), (1277, 1627560), (1320, 1574541), (1370, 1517076), (1485, 1399592), (1507, 1379160), (1644, 1264230), (1980, 1049694), (2055, 1011384), (2376, 874745), (2466, 842820), (2554, 813780), (2740, 758538), (2970, 699796), (3014, 689580), (3288, 632115), (3699, 561880), (3831, 542520), (3960, 524847), (4110, 505692), (4521, 459720), (4932, 421410), (5108, 406890), (5480, 379269), (5940, 349898), (6028, 344790), (6165, 337128), (6385, 325512), (7398, 280940), (7535, 275832), (7662, 271260), (8220, 252846), (9042, 229860), (9864, 210705), (10216, 203445), (11493, 180840), (11880, 174949), (12056, 172395), (12330, 168564), (12770, 162756), (13563, 153240), (14047, 147960), (14796, 140470), (15070, 137916), (15324, 135630), (16440, 126423), (18084, 114930), (18495, 112376), (19155, 108504), (22605, 91944), (22986, 90420), (24660, 84282), (25540, 81378), (27126, 76620), (28094, 73980), (29592, 70235), (30140, 68958), (30648, 67815), (34479, 60280), (36168, 57465), (36990, 56188), (38310, 54252), (40689, 51080), (42141, 49320), (45210, 45972)]