2140618200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 384

約数和(自身を含む): 8039485440

約数和(自身を除く): 5898867240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 41, 42, 50, 56, 60, 62, 70, 75, 82, 84, 93, 100, 105, 120, 123, 124, 140, 150, 155, 164, 168, 175, 186, 200, 205, 210, 217, 246, 248, 280, 287, 300, 310, 328, 350, 372, 401, 410, 420, 434, 465, 492, 525, 574, 600, 615, 620, 651, 700, 744, 775, 802, 820, 840, 861, 868, 930, 984, 1025, 1050, 1085, 1148, 1203, 1230, 1240, 1271, 1302, 1400, 1435, 1550, 1604, 1640, 1722, 1736, 1860, 2005, 2050, 2100, 2170, 2296, 2325, 2406, 2460, 2542, 2604, 2807, 2870, 3075, 3100, 3208, 3255, 3444, 3720, 3813, 4010, 4100, 4200, 4305, 4340, 4650, 4812, 4920, 5084, 5208, 5425, 5614, 5740, 6015, 6150, 6200, 6355, 6510, 6888, 7175, 7626, 8020, 8200, 8421, 8610, 8680, 8897, 9300, 9624, 10025, 10168, 10850, 11228, 11480, 12030, 12300, 12431, 12710, 13020, 14035, 14350, 15252, 16040, 16275, 16441, 16842, 17220, 17794, 18600, 19065, 20050, 21525, 21700, 22456, 24060, 24600, 24862, 25420, 26040, 26691, 28070, 28700, 30075, 30504, 31775, 32550, 32882, 33684, 34440, 35588, 37293, 38130, 40100, 42105, 43050, 43400, 44485, 48120, 49323, 49724, 50840, 53382, 56140, 57400, 60150, 62155, 63550, 65100, 65764, 67368, 70175, 71176, 74586, 76260, 80200, 82205, 84210, 86100, 87017, 88970, 95325, 98646, 99448, 106764, 112280, 115087, 120300, 124310, 127100, 130200, 131528, 133455, 140350, 149172, 152520, 164410, 168420, 172200, 174034, 177940, 186465, 190650, 197292, 210525, 213528, 222425, 230174, 240600, 246615, 248620, 254200, 261051, 266910, 280700, 298344, 310775, 328820, 336840, 345261, 348068, 355880, 372930, 381300, 394584, 411025, 421050, 435085, 444850, 460348, 493230, 497240, 509671, 522102, 533820, 561400, 575435, 621550, 657640, 667275, 690522, 696136, 745860, 762600, 822050, 842100, 870170, 889700, 920696, 932325, 986460, 1019342, 1044204, 1067640, 1150870, 1233075, 1243100, 1305255, 1334550, 1381044, 1491720, 1529013, 1644100, 1684200, 1726305, 1740340, 1779400, 1864650, 1972920, 2038684, 2088408, 2175425, 2301740, 2466150, 2486200, 2548355, 2610510, 2669100, 2762088, 2877175, 3058026, 3288200, 3452610, 3480680, 3567697, 3729300, 4077368, 4350850, 4603480, 4932300, 5096710, 5221020, 5338200, 5754350, 6116052, 6526275, 6905220, 7135394, 7458600, 7645065, 8631525, 8701700, 9864600, 10193420, 10442040, 10703091, 11508700, 12232104, 12741775, 13052550, 13810440, 14270788, 15290130, 17263050, 17403400, 17838485, 20386840, 21406182, 23017400, 25483550, 26105100, 28541576, 30580260, 34526100, 35676970, 38225325, 42812364, 50967100, 52210200, 53515455, 61160520, 69052200, 71353940, 76450650, 85624728, 89192425, 101934200, 107030910, 142707880, 152901300, 178384850, 214061820, 267577275, 305802600, 356769700, 428123640, 535154550, 713539400, 1070309100, 2140618200]

約数ペア:

[(1, 2140618200), (2, 1070309100), (3, 713539400), (4, 535154550), (5, 428123640), (6, 356769700), (7, 305802600), (8, 267577275), (10, 214061820), (12, 178384850), (14, 152901300), (15, 142707880), (20, 107030910), (21, 101934200), (24, 89192425), (25, 85624728), (28, 76450650), (30, 71353940), (31, 69052200), (35, 61160520), (40, 53515455), (41, 52210200), (42, 50967100), (50, 42812364), (56, 38225325), (60, 35676970), (62, 34526100), (70, 30580260), (75, 28541576), (82, 26105100), (84, 25483550), (93, 23017400), (100, 21406182), (105, 20386840), (120, 17838485), (123, 17403400), (124, 17263050), (140, 15290130), (150, 14270788), (155, 13810440), (164, 13052550), (168, 12741775), (175, 12232104), (186, 11508700), (200, 10703091), (205, 10442040), (210, 10193420), (217, 9864600), (246, 8701700), (248, 8631525), (280, 7645065), (287, 7458600), (300, 7135394), (310, 6905220), (328, 6526275), (350, 6116052), (372, 5754350), (401, 5338200), (410, 5221020), (420, 5096710), (434, 4932300), (465, 4603480), (492, 4350850), (525, 4077368), (574, 3729300), (600, 3567697), (615, 3480680), (620, 3452610), (651, 3288200), (700, 3058026), (744, 2877175), (775, 2762088), (802, 2669100), (820, 2610510), (840, 2548355), (861, 2486200), (868, 2466150), (930, 2301740), (984, 2175425), (1025, 2088408), (1050, 2038684), (1085, 1972920), (1148, 1864650), (1203, 1779400), (1230, 1740340), (1240, 1726305), (1271, 1684200), (1302, 1644100), (1400, 1529013), (1435, 1491720), (1550, 1381044), (1604, 1334550), (1640, 1305255), (1722, 1243100), (1736, 1233075), (1860, 1150870), (2005, 1067640), (2050, 1044204), (2100, 1019342), (2170, 986460), (2296, 932325), (2325, 920696), (2406, 889700), (2460, 870170), (2542, 842100), (2604, 822050), (2807, 762600), (2870, 745860), (3075, 696136), (3100, 690522), (3208, 667275), (3255, 657640), (3444, 621550), (3720, 575435), (3813, 561400), (4010, 533820), (4100, 522102), (4200, 509671), (4305, 497240), (4340, 493230), (4650, 460348), (4812, 444850), (4920, 435085), (5084, 421050), (5208, 411025), (5425, 394584), (5614, 381300), (5740, 372930), (6015, 355880), (6150, 348068), (6200, 345261), (6355, 336840), (6510, 328820), (6888, 310775), (7175, 298344), (7626, 280700), (8020, 266910), (8200, 261051), (8421, 254200), (8610, 248620), (8680, 246615), (8897, 240600), (9300, 230174), (9624, 222425), (10025, 213528), (10168, 210525), (10850, 197292), (11228, 190650), (11480, 186465), (12030, 177940), (12300, 174034), (12431, 172200), (12710, 168420), (13020, 164410), (14035, 152520), (14350, 149172), (15252, 140350), (16040, 133455), (16275, 131528), (16441, 130200), (16842, 127100), (17220, 124310), (17794, 120300), (18600, 115087), (19065, 112280), (20050, 106764), (21525, 99448), (21700, 98646), (22456, 95325), (24060, 88970), (24600, 87017), (24862, 86100), (25420, 84210), (26040, 82205), (26691, 80200), (28070, 76260), (28700, 74586), (30075, 71176), (30504, 70175), (31775, 67368), (32550, 65764), (32882, 65100), (33684, 63550), (34440, 62155), (35588, 60150), (37293, 57400), (38130, 56140), (40100, 53382), (42105, 50840), (43050, 49724), (43400, 49323), (44485, 48120)]