2028017748960

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{22354693}}^1$

素因数の和:22354727

約数の個数: 240

約数和(自身を含む): 8179671953376

約数和(自身を除く): 6151654204416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 22354693, 44709386, 67064079, 89418772, 111773465, 134128158, 156482851, 178837544, 201192237, 223546930, 268256316, 312965702, 335320395, 357675088, 402384474, 447093860, 469448553, 536512632, 603576711, 625931404, 670640790, 715350176, 782414255, 804768948, 894187720, 938897106, 1005961185, 1073025264, 1207153422, 1251862808, 1341281580, 1408345659, 1564828510, 1609537896, 1788375440, 1810730133, 1877794212, 2011922370, 2146050528, 2347242765, 2414306844, 2503725616, 2682563160, 2816691318, 3017883555, 3129657020, 3219075792, 3576750880, 3621460266, 3755588424, 4023844740, 4225036977, 4694485530, 4828613688, 5007451232, 5365126320, 5633382636, 6035767110, 6259314040, 6438151584, 7041728295, 7242920532, 7511176848, 8047689480, 8450073954, 9053650665, 9388971060, 9657227376, 10730252640, 11266765272, 12071534220, 12518628080, 12675110931, 14083456590, 14485841064, 15022353696, 16095378960, 16900147908, 18107301330, 18777942120, 19314454752, 21125184885, 22533530544, 24143068440, 25037256160, 25350221862, 28166913180, 28971682128, 32190757920, 33800295816, 36214602660, 37555884240, 42250369770, 45067061088, 48286136880, 50700443724, 56333826360, 57943364256, 63375554655, 67600591632, 72429205320, 75111768480, 84500739540, 96572273760, 101400887448, 112667652720, 126751109310, 135201183264, 144858410640, 169001479080, 202801774896, 225335305440, 253502218620, 289716821280, 338002958160, 405603549792, 507004437240, 676005916320, 1014008874480, 2028017748960]

約数ペア:

[(1, 2028017748960), (2, 1014008874480), (3, 676005916320), (4, 507004437240), (5, 405603549792), (6, 338002958160), (7, 289716821280), (8, 253502218620), (9, 225335305440), (10, 202801774896), (12, 169001479080), (14, 144858410640), (15, 135201183264), (16, 126751109310), (18, 112667652720), (20, 101400887448), (21, 96572273760), (24, 84500739540), (27, 75111768480), (28, 72429205320), (30, 67600591632), (32, 63375554655), (35, 57943364256), (36, 56333826360), (40, 50700443724), (42, 48286136880), (45, 45067061088), (48, 42250369770), (54, 37555884240), (56, 36214602660), (60, 33800295816), (63, 32190757920), (70, 28971682128), (72, 28166913180), (80, 25350221862), (81, 25037256160), (84, 24143068440), (90, 22533530544), (96, 21125184885), (105, 19314454752), (108, 18777942120), (112, 18107301330), (120, 16900147908), (126, 16095378960), (135, 15022353696), (140, 14485841064), (144, 14083456590), (160, 12675110931), (162, 12518628080), (168, 12071534220), (180, 11266765272), (189, 10730252640), (210, 9657227376), (216, 9388971060), (224, 9053650665), (240, 8450073954), (252, 8047689480), (270, 7511176848), (280, 7242920532), (288, 7041728295), (315, 6438151584), (324, 6259314040), (336, 6035767110), (360, 5633382636), (378, 5365126320), (405, 5007451232), (420, 4828613688), (432, 4694485530), (480, 4225036977), (504, 4023844740), (540, 3755588424), (560, 3621460266), (567, 3576750880), (630, 3219075792), (648, 3129657020), (672, 3017883555), (720, 2816691318), (756, 2682563160), (810, 2503725616), (840, 2414306844), (864, 2347242765), (945, 2146050528), (1008, 2011922370), (1080, 1877794212), (1120, 1810730133), (1134, 1788375440), (1260, 1609537896), (1296, 1564828510), (1440, 1408345659), (1512, 1341281580), (1620, 1251862808), (1680, 1207153422), (1890, 1073025264), (2016, 1005961185), (2160, 938897106), (2268, 894187720), (2520, 804768948), (2592, 782414255), (2835, 715350176), (3024, 670640790), (3240, 625931404), (3360, 603576711), (3780, 536512632), (4320, 469448553), (4536, 447093860), (5040, 402384474), (5670, 357675088), (6048, 335320395), (6480, 312965702), (7560, 268256316), (9072, 223546930), (10080, 201192237), (11340, 178837544), (12960, 156482851), (15120, 134128158), (18144, 111773465), (22680, 89418772), (30240, 67064079), (45360, 44709386), (90720, 22354693)]