2972558160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28871}}^1$

素因数の和:28914

約数の個数: 240

約数和(自身を含む): 11728499328

約数和(自身を除く): 8755941168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12870, 17160, 20592, 25740, 28871, 34320, 51480, 57742, 86613, 102960, 115484, 144355, 173226, 230968, 259839, 288710, 317581, 346452, 375323, 433065, 461936, 519678, 577420, 635162, 692904, 750646, 866130, 952743, 1039356, 1125969, 1154840, 1270324, 1299195, 1385808, 1501292, 1587905, 1732260, 1876615, 1905486, 2078712, 2251938, 2309680, 2540648, 2598390, 2858229, 3002584, 3175810, 3377907, 3464520, 3753230, 3810972, 4128553, 4157424, 4503876, 4763715, 5081296, 5196780, 5629845, 5716458, 6005168, 6351620, 6755814, 6929040, 7506460, 7621944, 8257106, 9007752, 9527430, 10393560, 11259690, 11432916, 12385659, 12703240, 13511628, 14291145, 15012920, 15243888, 16514212, 16889535, 18015504, 19054860, 20642765, 20787120, 22519380, 22865832, 24771318, 25406480, 27023256, 28582290, 30025840, 33028424, 33779070, 37156977, 38109720, 41285530, 45038760, 45731664, 49542636, 54046512, 57164580, 61928295, 66056848, 67558140, 74313954, 76219440, 82571060, 90077520, 99085272, 114329160, 123856590, 135116280, 148627908, 165142120, 185784885, 198170544, 228658320, 247713180, 270232560, 297255816, 330284240, 371569770, 495426360, 594511632, 743139540, 990852720, 1486279080, 2972558160]

約数ペア:

[(1, 2972558160), (2, 1486279080), (3, 990852720), (4, 743139540), (5, 594511632), (6, 495426360), (8, 371569770), (9, 330284240), (10, 297255816), (11, 270232560), (12, 247713180), (13, 228658320), (15, 198170544), (16, 185784885), (18, 165142120), (20, 148627908), (22, 135116280), (24, 123856590), (26, 114329160), (30, 99085272), (33, 90077520), (36, 82571060), (39, 76219440), (40, 74313954), (44, 67558140), (45, 66056848), (48, 61928295), (52, 57164580), (55, 54046512), (60, 49542636), (65, 45731664), (66, 45038760), (72, 41285530), (78, 38109720), (80, 37156977), (88, 33779070), (90, 33028424), (99, 30025840), (104, 28582290), (110, 27023256), (117, 25406480), (120, 24771318), (130, 22865832), (132, 22519380), (143, 20787120), (144, 20642765), (156, 19054860), (165, 18015504), (176, 16889535), (180, 16514212), (195, 15243888), (198, 15012920), (208, 14291145), (220, 13511628), (234, 12703240), (240, 12385659), (260, 11432916), (264, 11259690), (286, 10393560), (312, 9527430), (330, 9007752), (360, 8257106), (390, 7621944), (396, 7506460), (429, 6929040), (440, 6755814), (468, 6351620), (495, 6005168), (520, 5716458), (528, 5629845), (572, 5196780), (585, 5081296), (624, 4763715), (660, 4503876), (715, 4157424), (720, 4128553), (780, 3810972), (792, 3753230), (858, 3464520), (880, 3377907), (936, 3175810), (990, 3002584), (1040, 2858229), (1144, 2598390), (1170, 2540648), (1287, 2309680), (1320, 2251938), (1430, 2078712), (1560, 1905486), (1584, 1876615), (1716, 1732260), (1872, 1587905), (1980, 1501292), (2145, 1385808), (2288, 1299195), (2340, 1270324), (2574, 1154840), (2640, 1125969), (2860, 1039356), (3120, 952743), (3432, 866130), (3960, 750646), (4290, 692904), (4680, 635162), (5148, 577420), (5720, 519678), (6435, 461936), (6864, 433065), (7920, 375323), (8580, 346452), (9360, 317581), (10296, 288710), (11440, 259839), (12870, 230968), (17160, 173226), (20592, 144355), (25740, 115484), (28871, 102960), (34320, 86613), (51480, 57742)]