2019808800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 432

約数和(自身を含む): 7458272640

約数和(自身を除く): 5438463840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 67, 72, 75, 79, 80, 90, 96, 100, 106, 120, 134, 144, 150, 158, 159, 160, 180, 200, 201, 212, 225, 237, 240, 265, 268, 288, 300, 316, 318, 335, 360, 395, 400, 402, 424, 450, 474, 477, 480, 530, 536, 600, 603, 632, 636, 670, 711, 720, 790, 795, 800, 804, 848, 900, 948, 954, 1005, 1060, 1072, 1185, 1200, 1206, 1264, 1272, 1325, 1340, 1422, 1440, 1580, 1590, 1608, 1675, 1696, 1800, 1896, 1908, 1975, 2010, 2120, 2144, 2370, 2385, 2400, 2412, 2528, 2544, 2650, 2680, 2844, 3015, 3160, 3180, 3216, 3350, 3551, 3555, 3600, 3792, 3816, 3950, 3975, 4020, 4187, 4240, 4740, 4770, 4824, 5025, 5088, 5293, 5300, 5360, 5688, 5925, 6030, 6320, 6360, 6432, 6700, 7102, 7110, 7200, 7584, 7632, 7900, 7950, 8040, 8374, 8480, 9480, 9540, 9648, 10050, 10586, 10600, 10653, 10720, 11376, 11850, 11925, 12060, 12561, 12640, 12720, 13400, 14204, 14220, 15075, 15264, 15800, 15879, 15900, 16080, 16748, 17755, 17775, 18960, 19080, 19296, 20100, 20935, 21172, 21200, 21306, 22752, 23700, 23850, 24120, 25122, 25440, 26465, 26800, 28408, 28440, 30150, 31600, 31758, 31800, 31959, 32160, 33496, 35510, 35550, 37683, 37920, 38160, 40200, 41870, 42344, 42400, 42612, 47400, 47637, 47700, 48240, 50244, 52930, 53265, 53600, 56816, 56880, 60300, 62805, 63200, 63516, 63600, 63918, 66992, 71020, 71100, 75366, 76320, 79395, 80400, 83740, 84688, 85224, 88775, 94800, 95274, 95400, 96480, 100488, 104675, 105860, 106530, 113632, 113760, 120600, 125610, 127032, 127200, 127836, 132325, 133984, 142040, 142200, 150732, 158790, 159795, 160800, 167480, 169376, 170448, 177550, 188415, 189600, 190548, 190800, 200976, 209350, 211720, 213060, 238185, 241200, 251220, 254064, 255672, 264650, 266325, 280529, 284080, 284400, 301464, 314025, 317580, 319590, 334960, 340896, 355100, 376830, 381096, 381600, 396975, 401952, 418700, 423440, 426120, 476370, 482400, 502440, 508128, 511344, 529300, 532650, 561058, 568160, 568800, 602928, 628050, 635160, 639180, 669920, 710200, 753660, 762192, 793950, 798975, 837400, 841587, 846880, 852240, 942075, 952740, 1004880, 1022688, 1058600, 1065300, 1122116, 1190925, 1205856, 1256100, 1270320, 1278360, 1402645, 1420400, 1507320, 1524384, 1587900, 1597950, 1674800, 1683174, 1704480, 1884150, 1905480, 2009760, 2117200, 2130600, 2244232, 2381850, 2512200, 2524761, 2540640, 2556720, 2805290, 2840800, 3014640, 3175800, 3195900, 3349600, 3366348, 3768300, 3810960, 4207935, 4234400, 4261200, 4488464, 4763700, 5024400, 5049522, 5113440, 5610580, 6029280, 6351600, 6391800, 6732696, 7013225, 7536600, 7621920, 8415870, 8522400, 8976928, 9527400, 10048800, 10099044, 11221160, 12623805, 12703200, 12783600, 13465392, 14026450, 15073200, 16831740, 19054800, 20198088, 21039675, 22442320, 25247610, 25567200, 26930784, 28052900, 30146400, 33663480, 38109600, 40396176, 42079350, 44884640, 50495220, 56105800, 63119025, 67326960, 80792352, 84158700, 100990440, 112211600, 126238050, 134653920, 168317400, 201980880, 224423200, 252476100, 336634800, 403961760, 504952200, 673269600, 1009904400, 2019808800]

約数ペア:

[(1, 2019808800), (2, 1009904400), (3, 673269600), (4, 504952200), (5, 403961760), (6, 336634800), (8, 252476100), (9, 224423200), (10, 201980880), (12, 168317400), (15, 134653920), (16, 126238050), (18, 112211600), (20, 100990440), (24, 84158700), (25, 80792352), (30, 67326960), (32, 63119025), (36, 56105800), (40, 50495220), (45, 44884640), (48, 42079350), (50, 40396176), (53, 38109600), (60, 33663480), (67, 30146400), (72, 28052900), (75, 26930784), (79, 25567200), (80, 25247610), (90, 22442320), (96, 21039675), (100, 20198088), (106, 19054800), (120, 16831740), (134, 15073200), (144, 14026450), (150, 13465392), (158, 12783600), (159, 12703200), (160, 12623805), (180, 11221160), (200, 10099044), (201, 10048800), (212, 9527400), (225, 8976928), (237, 8522400), (240, 8415870), (265, 7621920), (268, 7536600), (288, 7013225), (300, 6732696), (316, 6391800), (318, 6351600), (335, 6029280), (360, 5610580), (395, 5113440), (400, 5049522), (402, 5024400), (424, 4763700), (450, 4488464), (474, 4261200), (477, 4234400), (480, 4207935), (530, 3810960), (536, 3768300), (600, 3366348), (603, 3349600), (632, 3195900), (636, 3175800), (670, 3014640), (711, 2840800), (720, 2805290), (790, 2556720), (795, 2540640), (800, 2524761), (804, 2512200), (848, 2381850), (900, 2244232), (948, 2130600), (954, 2117200), (1005, 2009760), (1060, 1905480), (1072, 1884150), (1185, 1704480), (1200, 1683174), (1206, 1674800), (1264, 1597950), (1272, 1587900), (1325, 1524384), (1340, 1507320), (1422, 1420400), (1440, 1402645), (1580, 1278360), (1590, 1270320), (1608, 1256100), (1675, 1205856), (1696, 1190925), (1800, 1122116), (1896, 1065300), (1908, 1058600), (1975, 1022688), (2010, 1004880), (2120, 952740), (2144, 942075), (2370, 852240), (2385, 846880), (2400, 841587), (2412, 837400), (2528, 798975), (2544, 793950), (2650, 762192), (2680, 753660), (2844, 710200), (3015, 669920), (3160, 639180), (3180, 635160), (3216, 628050), (3350, 602928), (3551, 568800), (3555, 568160), (3600, 561058), (3792, 532650), (3816, 529300), (3950, 511344), (3975, 508128), (4020, 502440), (4187, 482400), (4240, 476370), (4740, 426120), (4770, 423440), (4824, 418700), (5025, 401952), (5088, 396975), (5293, 381600), (5300, 381096), (5360, 376830), (5688, 355100), (5925, 340896), (6030, 334960), (6320, 319590), (6360, 317580), (6432, 314025), (6700, 301464), (7102, 284400), (7110, 284080), (7200, 280529), (7584, 266325), (7632, 264650), (7900, 255672), (7950, 254064), (8040, 251220), (8374, 241200), (8480, 238185), (9480, 213060), (9540, 211720), (9648, 209350), (10050, 200976), (10586, 190800), (10600, 190548), (10653, 189600), (10720, 188415), (11376, 177550), (11850, 170448), (11925, 169376), (12060, 167480), (12561, 160800), (12640, 159795), (12720, 158790), (13400, 150732), (14204, 142200), (14220, 142040), (15075, 133984), (15264, 132325), (15800, 127836), (15879, 127200), (15900, 127032), (16080, 125610), (16748, 120600), (17755, 113760), (17775, 113632), (18960, 106530), (19080, 105860), (19296, 104675), (20100, 100488), (20935, 96480), (21172, 95400), (21200, 95274), (21306, 94800), (22752, 88775), (23700, 85224), (23850, 84688), (24120, 83740), (25122, 80400), (25440, 79395), (26465, 76320), (26800, 75366), (28408, 71100), (28440, 71020), (30150, 66992), (31600, 63918), (31758, 63600), (31800, 63516), (31959, 63200), (32160, 62805), (33496, 60300), (35510, 56880), (35550, 56816), (37683, 53600), (37920, 53265), (38160, 52930), (40200, 50244), (41870, 48240), (42344, 47700), (42400, 47637), (42612, 47400)]