2080161000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 320

約数和(自身を含む): 7408074960

約数和(自身を除く): 5327913960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 81, 90, 100, 108, 120, 122, 125, 135, 150, 162, 180, 183, 200, 216, 225, 244, 250, 270, 300, 305, 324, 360, 366, 375, 405, 421, 450, 488, 500, 540, 549, 600, 610, 648, 675, 732, 750, 810, 842, 900, 915, 1000, 1080, 1098, 1125, 1220, 1263, 1350, 1464, 1500, 1525, 1620, 1647, 1684, 1800, 1830, 2025, 2105, 2196, 2250, 2440, 2526, 2700, 2745, 3000, 3050, 3240, 3294, 3368, 3375, 3660, 3789, 4050, 4210, 4392, 4500, 4575, 4941, 5052, 5400, 5490, 6100, 6315, 6588, 6750, 7320, 7578, 7625, 8100, 8235, 8420, 9000, 9150, 9882, 10104, 10125, 10525, 10980, 11367, 12200, 12630, 13176, 13500, 13725, 15156, 15250, 16200, 16470, 16840, 18300, 18945, 19764, 20250, 21050, 21960, 22734, 22875, 24705, 25260, 25681, 27000, 27450, 30312, 30500, 31575, 32940, 34101, 36600, 37890, 39528, 40500, 41175, 42100, 45468, 45750, 49410, 50520, 51362, 52625, 54900, 56835, 61000, 63150, 65880, 68202, 68625, 75780, 77043, 81000, 82350, 84200, 90936, 91500, 94725, 98820, 102724, 105250, 109800, 113670, 123525, 126300, 128405, 136404, 137250, 151560, 154086, 157875, 164700, 170505, 183000, 189450, 197640, 205448, 205875, 210500, 227340, 231129, 247050, 252600, 256810, 272808, 274500, 284175, 308172, 315750, 329400, 341010, 378900, 385215, 411750, 421000, 454680, 462258, 473625, 494100, 513620, 549000, 568350, 616344, 617625, 631500, 642025, 682020, 693387, 757800, 770430, 823500, 852525, 924516, 947250, 988200, 1027240, 1136700, 1155645, 1235250, 1263000, 1284050, 1364040, 1386774, 1420875, 1540860, 1647000, 1705050, 1849032, 1894500, 1926075, 2080161, 2273400, 2311290, 2470500, 2568100, 2773548, 2841750, 3081720, 3210125, 3410100, 3466935, 3789000, 3852150, 4160322, 4262625, 4622580, 4941000, 5136200, 5547096, 5683500, 5778225, 6420250, 6820200, 6933870, 7704300, 8320644, 8525250, 9245160, 9630375, 10400805, 11367000, 11556450, 12840500, 13867740, 15408600, 16641288, 17050500, 17334675, 19260750, 20801610, 23112900, 25681000, 27735480, 28891125, 34101000, 34669350, 38521500, 41603220, 46225800, 52004025, 57782250, 69338700, 77043000, 83206440, 86673375, 104008050, 115564500, 138677400, 173346750, 208016100, 231129000, 260020125, 346693500, 416032200, 520040250, 693387000, 1040080500, 2080161000]

約数ペア:

[(1, 2080161000), (2, 1040080500), (3, 693387000), (4, 520040250), (5, 416032200), (6, 346693500), (8, 260020125), (9, 231129000), (10, 208016100), (12, 173346750), (15, 138677400), (18, 115564500), (20, 104008050), (24, 86673375), (25, 83206440), (27, 77043000), (30, 69338700), (36, 57782250), (40, 52004025), (45, 46225800), (50, 41603220), (54, 38521500), (60, 34669350), (61, 34101000), (72, 28891125), (75, 27735480), (81, 25681000), (90, 23112900), (100, 20801610), (108, 19260750), (120, 17334675), (122, 17050500), (125, 16641288), (135, 15408600), (150, 13867740), (162, 12840500), (180, 11556450), (183, 11367000), (200, 10400805), (216, 9630375), (225, 9245160), (244, 8525250), (250, 8320644), (270, 7704300), (300, 6933870), (305, 6820200), (324, 6420250), (360, 5778225), (366, 5683500), (375, 5547096), (405, 5136200), (421, 4941000), (450, 4622580), (488, 4262625), (500, 4160322), (540, 3852150), (549, 3789000), (600, 3466935), (610, 3410100), (648, 3210125), (675, 3081720), (732, 2841750), (750, 2773548), (810, 2568100), (842, 2470500), (900, 2311290), (915, 2273400), (1000, 2080161), (1080, 1926075), (1098, 1894500), (1125, 1849032), (1220, 1705050), (1263, 1647000), (1350, 1540860), (1464, 1420875), (1500, 1386774), (1525, 1364040), (1620, 1284050), (1647, 1263000), (1684, 1235250), (1800, 1155645), (1830, 1136700), (2025, 1027240), (2105, 988200), (2196, 947250), (2250, 924516), (2440, 852525), (2526, 823500), (2700, 770430), (2745, 757800), (3000, 693387), (3050, 682020), (3240, 642025), (3294, 631500), (3368, 617625), (3375, 616344), (3660, 568350), (3789, 549000), (4050, 513620), (4210, 494100), (4392, 473625), (4500, 462258), (4575, 454680), (4941, 421000), (5052, 411750), (5400, 385215), (5490, 378900), (6100, 341010), (6315, 329400), (6588, 315750), (6750, 308172), (7320, 284175), (7578, 274500), (7625, 272808), (8100, 256810), (8235, 252600), (8420, 247050), (9000, 231129), (9150, 227340), (9882, 210500), (10104, 205875), (10125, 205448), (10525, 197640), (10980, 189450), (11367, 183000), (12200, 170505), (12630, 164700), (13176, 157875), (13500, 154086), (13725, 151560), (15156, 137250), (15250, 136404), (16200, 128405), (16470, 126300), (16840, 123525), (18300, 113670), (18945, 109800), (19764, 105250), (20250, 102724), (21050, 98820), (21960, 94725), (22734, 91500), (22875, 90936), (24705, 84200), (25260, 82350), (25681, 81000), (27000, 77043), (27450, 75780), (30312, 68625), (30500, 68202), (31575, 65880), (32940, 63150), (34101, 61000), (36600, 56835), (37890, 54900), (39528, 52625), (40500, 51362), (41175, 50520), (42100, 49410), (45468, 45750)]