2031680880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18443}}^1$

素因数の和:18485

約数の個数: 200

約数和(自身を含む): 7471811952

約数和(自身を除く): 5440131072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3672, 4080, 4590, 5508, 6120, 6480, 6885, 7344, 9180, 11016, 12240, 13770, 18360, 18443, 22032, 27540, 36720, 36886, 55080, 55329, 73772, 92215, 110160, 110658, 147544, 165987, 184430, 221316, 276645, 295088, 313531, 331974, 368860, 442632, 497961, 553290, 627062, 663948, 737720, 829935, 885264, 940593, 995922, 1106580, 1254124, 1327896, 1475440, 1493883, 1567655, 1659870, 1881186, 1991844, 2213160, 2489805, 2508248, 2655792, 2821779, 2987766, 3135310, 3319740, 3762372, 3983688, 4426320, 4702965, 4979610, 5016496, 5643558, 5975532, 6270620, 6639480, 7469415, 7524744, 7967376, 8465337, 9405930, 9959220, 11287116, 11951064, 12541240, 13278960, 14108895, 14938830, 15049488, 16930674, 18811860, 19918440, 22574232, 23902128, 25082480, 25396011, 28217790, 29877660, 33861348, 37623720, 39836880, 42326685, 45148464, 50792022, 56435580, 59755320, 67722696, 75247440, 84653370, 101584044, 112871160, 119510640, 126980055, 135445392, 169306740, 203168088, 225742320, 253960110, 338613480, 406336176, 507920220, 677226960, 1015840440, 2031680880]

約数ペア:

[(1, 2031680880), (2, 1015840440), (3, 677226960), (4, 507920220), (5, 406336176), (6, 338613480), (8, 253960110), (9, 225742320), (10, 203168088), (12, 169306740), (15, 135445392), (16, 126980055), (17, 119510640), (18, 112871160), (20, 101584044), (24, 84653370), (27, 75247440), (30, 67722696), (34, 59755320), (36, 56435580), (40, 50792022), (45, 45148464), (48, 42326685), (51, 39836880), (54, 37623720), (60, 33861348), (68, 29877660), (72, 28217790), (80, 25396011), (81, 25082480), (85, 23902128), (90, 22574232), (102, 19918440), (108, 18811860), (120, 16930674), (135, 15049488), (136, 14938830), (144, 14108895), (153, 13278960), (162, 12541240), (170, 11951064), (180, 11287116), (204, 9959220), (216, 9405930), (240, 8465337), (255, 7967376), (270, 7524744), (272, 7469415), (306, 6639480), (324, 6270620), (340, 5975532), (360, 5643558), (405, 5016496), (408, 4979610), (432, 4702965), (459, 4426320), (510, 3983688), (540, 3762372), (612, 3319740), (648, 3135310), (680, 2987766), (720, 2821779), (765, 2655792), (810, 2508248), (816, 2489805), (918, 2213160), (1020, 1991844), (1080, 1881186), (1224, 1659870), (1296, 1567655), (1360, 1493883), (1377, 1475440), (1530, 1327896), (1620, 1254124), (1836, 1106580), (2040, 995922), (2160, 940593), (2295, 885264), (2448, 829935), (2754, 737720), (3060, 663948), (3240, 627062), (3672, 553290), (4080, 497961), (4590, 442632), (5508, 368860), (6120, 331974), (6480, 313531), (6885, 295088), (7344, 276645), (9180, 221316), (11016, 184430), (12240, 165987), (13770, 147544), (18360, 110658), (18443, 110160), (22032, 92215), (27540, 73772), (36720, 55329), (36886, 55080)]