2782647720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2264

約数の個数: 192

約数和(自身を含む): 9622566720

約数和(自身を除く): 6839919000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 227, 255, 306, 340, 360, 408, 454, 510, 612, 680, 681, 765, 908, 1020, 1135, 1224, 1362, 1530, 1816, 2003, 2040, 2043, 2270, 2724, 3060, 3405, 3859, 4006, 4086, 4540, 5448, 6009, 6120, 6810, 7718, 8012, 8172, 9080, 10015, 10215, 11577, 12018, 13620, 15436, 16024, 16344, 18027, 19295, 20030, 20430, 23154, 24036, 27240, 30045, 30872, 34051, 34731, 36054, 38590, 40060, 40860, 46308, 48072, 57885, 60090, 68102, 69462, 72108, 77180, 80120, 81720, 90135, 92616, 102153, 115770, 120180, 136204, 138924, 144216, 154360, 170255, 173655, 180270, 204306, 231540, 240360, 272408, 277848, 306459, 340510, 347310, 360540, 408612, 454681, 463080, 510765, 612918, 681020, 694620, 721080, 817224, 909362, 1021530, 1225836, 1362040, 1364043, 1389240, 1532295, 1818724, 2043060, 2273405, 2451672, 2728086, 3064590, 3637448, 4086120, 4092129, 4546810, 5456172, 6129180, 6820215, 7729577, 8184258, 9093620, 10912344, 12258360, 13640430, 15459154, 16368516, 18187240, 20460645, 23188731, 27280860, 30918308, 32737032, 38647885, 40921290, 46377462, 54561720, 61836616, 69566193, 77295770, 81842580, 92754924, 115943655, 139132386, 154591540, 163685160, 185509848, 231887310, 278264772, 309183080, 347830965, 463774620, 556529544, 695661930, 927549240, 1391323860, 2782647720]

約数ペア:

[(1, 2782647720), (2, 1391323860), (3, 927549240), (4, 695661930), (5, 556529544), (6, 463774620), (8, 347830965), (9, 309183080), (10, 278264772), (12, 231887310), (15, 185509848), (17, 163685160), (18, 154591540), (20, 139132386), (24, 115943655), (30, 92754924), (34, 81842580), (36, 77295770), (40, 69566193), (45, 61836616), (51, 54561720), (60, 46377462), (68, 40921290), (72, 38647885), (85, 32737032), (90, 30918308), (102, 27280860), (120, 23188731), (136, 20460645), (153, 18187240), (170, 16368516), (180, 15459154), (204, 13640430), (227, 12258360), (255, 10912344), (306, 9093620), (340, 8184258), (360, 7729577), (408, 6820215), (454, 6129180), (510, 5456172), (612, 4546810), (680, 4092129), (681, 4086120), (765, 3637448), (908, 3064590), (1020, 2728086), (1135, 2451672), (1224, 2273405), (1362, 2043060), (1530, 1818724), (1816, 1532295), (2003, 1389240), (2040, 1364043), (2043, 1362040), (2270, 1225836), (2724, 1021530), (3060, 909362), (3405, 817224), (3859, 721080), (4006, 694620), (4086, 681020), (4540, 612918), (5448, 510765), (6009, 463080), (6120, 454681), (6810, 408612), (7718, 360540), (8012, 347310), (8172, 340510), (9080, 306459), (10015, 277848), (10215, 272408), (11577, 240360), (12018, 231540), (13620, 204306), (15436, 180270), (16024, 173655), (16344, 170255), (18027, 154360), (19295, 144216), (20030, 138924), (20430, 136204), (23154, 120180), (24036, 115770), (27240, 102153), (30045, 92616), (30872, 90135), (34051, 81720), (34731, 80120), (36054, 77180), (38590, 72108), (40060, 69462), (40860, 68102), (46308, 60090), (48072, 57885)]