1145942640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 200

約数和(自身を含む): 4026773520

約数和(自身を除く): 2880830880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 267, 270, 324, 356, 360, 405, 432, 445, 534, 540, 648, 712, 720, 801, 810, 890, 1068, 1080, 1296, 1335, 1424, 1602, 1620, 1780, 1987, 2136, 2160, 2403, 2670, 3204, 3240, 3560, 3974, 4005, 4272, 4806, 5340, 5961, 6408, 6480, 7120, 7209, 7948, 8010, 9612, 9935, 10680, 11922, 12015, 12816, 14418, 15896, 16020, 17883, 19224, 19870, 21360, 23844, 24030, 28836, 29805, 31792, 32040, 35766, 36045, 38448, 39740, 47688, 48060, 53649, 57672, 59610, 64080, 71532, 72090, 79480, 89415, 95376, 96120, 107298, 115344, 119220, 143064, 144180, 158960, 160947, 176843, 178830, 192240, 214596, 238440, 268245, 286128, 288360, 321894, 353686, 357660, 429192, 476880, 530529, 536490, 576720, 643788, 707372, 715320, 804735, 858384, 884215, 1061058, 1072980, 1287576, 1414744, 1430640, 1591587, 1609470, 1768430, 2122116, 2145960, 2575152, 2652645, 2829488, 3183174, 3218940, 3536860, 4244232, 4291920, 4774761, 5305290, 6366348, 6437880, 7073720, 7957935, 8488464, 9549522, 10610580, 12732696, 12875760, 14147440, 14324283, 15915870, 19099044, 21221160, 23873805, 25465392, 28648566, 31831740, 38198088, 42442320, 47747610, 57297132, 63663480, 71621415, 76396176, 95495220, 114594264, 127326960, 143242830, 190990440, 229188528, 286485660, 381980880, 572971320, 1145942640]

約数ペア:

[(1, 1145942640), (2, 572971320), (3, 381980880), (4, 286485660), (5, 229188528), (6, 190990440), (8, 143242830), (9, 127326960), (10, 114594264), (12, 95495220), (15, 76396176), (16, 71621415), (18, 63663480), (20, 57297132), (24, 47747610), (27, 42442320), (30, 38198088), (36, 31831740), (40, 28648566), (45, 25465392), (48, 23873805), (54, 21221160), (60, 19099044), (72, 15915870), (80, 14324283), (81, 14147440), (89, 12875760), (90, 12732696), (108, 10610580), (120, 9549522), (135, 8488464), (144, 7957935), (162, 7073720), (178, 6437880), (180, 6366348), (216, 5305290), (240, 4774761), (267, 4291920), (270, 4244232), (324, 3536860), (356, 3218940), (360, 3183174), (405, 2829488), (432, 2652645), (445, 2575152), (534, 2145960), (540, 2122116), (648, 1768430), (712, 1609470), (720, 1591587), (801, 1430640), (810, 1414744), (890, 1287576), (1068, 1072980), (1080, 1061058), (1296, 884215), (1335, 858384), (1424, 804735), (1602, 715320), (1620, 707372), (1780, 643788), (1987, 576720), (2136, 536490), (2160, 530529), (2403, 476880), (2670, 429192), (3204, 357660), (3240, 353686), (3560, 321894), (3974, 288360), (4005, 286128), (4272, 268245), (4806, 238440), (5340, 214596), (5961, 192240), (6408, 178830), (6480, 176843), (7120, 160947), (7209, 158960), (7948, 144180), (8010, 143064), (9612, 119220), (9935, 115344), (10680, 107298), (11922, 96120), (12015, 95376), (12816, 89415), (14418, 79480), (15896, 72090), (16020, 71532), (17883, 64080), (19224, 59610), (19870, 57672), (21360, 53649), (23844, 48060), (24030, 47688), (28836, 39740), (29805, 38448), (31792, 36045), (32040, 35766)]