1897217280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{3361}}^1$

素因数の和:3402

約数の個数: 324

約数和(自身を含む): 7638147972

約数和(自身を除く): 5740930692

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3361, 3528, 3840, 3920, 4032, 4410, 4480, 4704, 5040, 5376, 5760, 5880, 6272, 6720, 6722, 7056, 7840, 8064, 8820, 8960, 9408, 10080, 10083, 11520, 11760, 12544, 13440, 13444, 14112, 15680, 16128, 16805, 17640, 18816, 20160, 20166, 23520, 23527, 26880, 26888, 28224, 30249, 31360, 33610, 35280, 37632, 40320, 40332, 47040, 47054, 50415, 53776, 56448, 60498, 62720, 67220, 70560, 70581, 80640, 80664, 94080, 94108, 100830, 107552, 112896, 117635, 120996, 134440, 141120, 141162, 151245, 161328, 164689, 188160, 188216, 201660, 211743, 215104, 235270, 241992, 268880, 282240, 282324, 302490, 322656, 329378, 352905, 376432, 403320, 423486, 430208, 470540, 483984, 494067, 537760, 564480, 564648, 604980, 645312, 658756, 705810, 752864, 806640, 823445, 846972, 860416, 941080, 967968, 988134, 1058715, 1075520, 1129296, 1209960, 1290624, 1317512, 1411620, 1482201, 1505728, 1613280, 1646890, 1693944, 1882160, 1935936, 1976268, 2117430, 2151040, 2258592, 2419920, 2470335, 2581248, 2635024, 2823240, 2964402, 3011456, 3226560, 3293780, 3387888, 3764320, 3871872, 3952536, 4234860, 4302080, 4517184, 4839840, 4940670, 5270048, 5646480, 5928804, 6022912, 6453120, 6587560, 6775776, 7411005, 7528640, 7743744, 7905072, 8469720, 9034368, 9679680, 9881340, 10540096, 11292960, 11857608, 12906240, 13175120, 13551552, 14822010, 15057280, 15810144, 16939440, 18068736, 19359360, 19762680, 21080192, 22585920, 23715216, 26350240, 27103104, 29644020, 30114560, 31620288, 33878880, 38718720, 39525360, 42160384, 45171840, 47430432, 52700480, 54206208, 59288040, 63240576, 67757760, 79050720, 90343680, 94860864, 105400960, 118576080, 126481152, 135515520, 158101440, 189721728, 210801920, 237152160, 271031040, 316202880, 379443456, 474304320, 632405760, 948608640, 1897217280]

約数ペア:

[(1, 1897217280), (2, 948608640), (3, 632405760), (4, 474304320), (5, 379443456), (6, 316202880), (7, 271031040), (8, 237152160), (9, 210801920), (10, 189721728), (12, 158101440), (14, 135515520), (15, 126481152), (16, 118576080), (18, 105400960), (20, 94860864), (21, 90343680), (24, 79050720), (28, 67757760), (30, 63240576), (32, 59288040), (35, 54206208), (36, 52700480), (40, 47430432), (42, 45171840), (45, 42160384), (48, 39525360), (49, 38718720), (56, 33878880), (60, 31620288), (63, 30114560), (64, 29644020), (70, 27103104), (72, 26350240), (80, 23715216), (84, 22585920), (90, 21080192), (96, 19762680), (98, 19359360), (105, 18068736), (112, 16939440), (120, 15810144), (126, 15057280), (128, 14822010), (140, 13551552), (144, 13175120), (147, 12906240), (160, 11857608), (168, 11292960), (180, 10540096), (192, 9881340), (196, 9679680), (210, 9034368), (224, 8469720), (240, 7905072), (245, 7743744), (252, 7528640), (256, 7411005), (280, 6775776), (288, 6587560), (294, 6453120), (315, 6022912), (320, 5928804), (336, 5646480), (360, 5270048), (384, 4940670), (392, 4839840), (420, 4517184), (441, 4302080), (448, 4234860), (480, 3952536), (490, 3871872), (504, 3764320), (560, 3387888), (576, 3293780), (588, 3226560), (630, 3011456), (640, 2964402), (672, 2823240), (720, 2635024), (735, 2581248), (768, 2470335), (784, 2419920), (840, 2258592), (882, 2151040), (896, 2117430), (960, 1976268), (980, 1935936), (1008, 1882160), (1120, 1693944), (1152, 1646890), (1176, 1613280), (1260, 1505728), (1280, 1482201), (1344, 1411620), (1440, 1317512), (1470, 1290624), (1568, 1209960), (1680, 1129296), (1764, 1075520), (1792, 1058715), (1920, 988134), (1960, 967968), (2016, 941080), (2205, 860416), (2240, 846972), (2304, 823445), (2352, 806640), (2520, 752864), (2688, 705810), (2880, 658756), (2940, 645312), (3136, 604980), (3360, 564648), (3361, 564480), (3528, 537760), (3840, 494067), (3920, 483984), (4032, 470540), (4410, 430208), (4480, 423486), (4704, 403320), (5040, 376432), (5376, 352905), (5760, 329378), (5880, 322656), (6272, 302490), (6720, 282324), (6722, 282240), (7056, 268880), (7840, 241992), (8064, 235270), (8820, 215104), (8960, 211743), (9408, 201660), (10080, 188216), (10083, 188160), (11520, 164689), (11760, 161328), (12544, 151245), (13440, 141162), (13444, 141120), (14112, 134440), (15680, 120996), (16128, 117635), (16805, 112896), (17640, 107552), (18816, 100830), (20160, 94108), (20166, 94080), (23520, 80664), (23527, 80640), (26880, 70581), (26888, 70560), (28224, 67220), (30249, 62720), (31360, 60498), (33610, 56448), (35280, 53776), (37632, 50415), (40320, 47054), (40332, 47040)]