2104530480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7316

約数の個数: 240

約数和(自身を含む): 7857997056

約数和(自身を除く): 5753466576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7253, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14506, 14508, 16120, 18135, 19344, 21759, 22320, 24180, 29012, 29016, 32240, 36265, 36270, 43518, 48360, 58024, 58032, 65277, 72530, 72540, 87036, 94289, 96720, 108795, 116048, 130554, 145060, 145080, 174072, 188578, 217590, 224843, 261108, 282867, 290120, 290160, 326385, 348144, 377156, 435180, 449686, 471445, 522216, 565734, 580240, 652770, 674529, 754312, 848601, 870360, 899372, 942890, 1044432, 1124215, 1131468, 1305540, 1349058, 1414335, 1508624, 1697202, 1740720, 1798744, 1885780, 2023587, 2248430, 2262936, 2611080, 2698116, 2828670, 2922959, 3372645, 3394404, 3597488, 3771560, 4047174, 4243005, 4496860, 4525872, 5222160, 5396232, 5657340, 5845918, 6745290, 6788808, 7543120, 8094348, 8486010, 8768877, 8993720, 10117935, 10792464, 11314680, 11691836, 13490580, 13577616, 14614795, 16188696, 16972020, 17537754, 17987440, 20235870, 22629360, 23383672, 26306631, 26981160, 29229590, 32377392, 33944040, 35075508, 40471740, 43844385, 46767344, 52613262, 53962320, 58459180, 67888080, 70151016, 80943480, 87688770, 105226524, 116918360, 131533155, 140302032, 161886960, 175377540, 210453048, 233836720, 263066310, 350755080, 420906096, 526132620, 701510160, 1052265240, 2104530480]

約数ペア:

[(1, 2104530480), (2, 1052265240), (3, 701510160), (4, 526132620), (5, 420906096), (6, 350755080), (8, 263066310), (9, 233836720), (10, 210453048), (12, 175377540), (13, 161886960), (15, 140302032), (16, 131533155), (18, 116918360), (20, 105226524), (24, 87688770), (26, 80943480), (30, 70151016), (31, 67888080), (36, 58459180), (39, 53962320), (40, 52613262), (45, 46767344), (48, 43844385), (52, 40471740), (60, 35075508), (62, 33944040), (65, 32377392), (72, 29229590), (78, 26981160), (80, 26306631), (90, 23383672), (93, 22629360), (104, 20235870), (117, 17987440), (120, 17537754), (124, 16972020), (130, 16188696), (144, 14614795), (155, 13577616), (156, 13490580), (180, 11691836), (186, 11314680), (195, 10792464), (208, 10117935), (234, 8993720), (240, 8768877), (248, 8486010), (260, 8094348), (279, 7543120), (310, 6788808), (312, 6745290), (360, 5845918), (372, 5657340), (390, 5396232), (403, 5222160), (465, 4525872), (468, 4496860), (496, 4243005), (520, 4047174), (558, 3771560), (585, 3597488), (620, 3394404), (624, 3372645), (720, 2922959), (744, 2828670), (780, 2698116), (806, 2611080), (930, 2262936), (936, 2248430), (1040, 2023587), (1116, 1885780), (1170, 1798744), (1209, 1740720), (1240, 1697202), (1395, 1508624), (1488, 1414335), (1560, 1349058), (1612, 1305540), (1860, 1131468), (1872, 1124215), (2015, 1044432), (2232, 942890), (2340, 899372), (2418, 870360), (2480, 848601), (2790, 754312), (3120, 674529), (3224, 652770), (3627, 580240), (3720, 565734), (4030, 522216), (4464, 471445), (4680, 449686), (4836, 435180), (5580, 377156), (6045, 348144), (6448, 326385), (7253, 290160), (7254, 290120), (7440, 282867), (8060, 261108), (9360, 224843), (9672, 217590), (11160, 188578), (12090, 174072), (14506, 145080), (14508, 145060), (16120, 130554), (18135, 116048), (19344, 108795), (21759, 96720), (22320, 94289), (24180, 87036), (29012, 72540), (29016, 72530), (32240, 65277), (36265, 58032), (36270, 58024), (43518, 48360)]