80319650880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{385559}}^1$

素因数の和:385617

約数の個数: 224

約数和(自身を含む): 300847841280

約数和(自身を除く): 220528190400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 41664, 52080, 69440, 104160, 208320, 385559, 771118, 1156677, 1542236, 1927795, 2313354, 2698913, 3084472, 3855590, 4626708, 5397826, 5783385, 6168944, 7711180, 8096739, 9253416, 10795652, 11566770, 11952329, 12337888, 13494565, 15422360, 16193478, 18506832, 21591304, 23133540, 23904658, 24675776, 26989130, 30844720, 32386956, 35856987, 37013664, 40483695, 43182608, 46267080, 47809316, 53978260, 59761645, 61689440, 64773912, 71713974, 74027328, 80967390, 83666303, 86365216, 92534160, 95618632, 107956520, 119523290, 123378880, 129547824, 143427948, 161934780, 167332606, 172730432, 179284935, 185068320, 191237264, 215913040, 239046580, 250998909, 259095648, 286855896, 323869560, 334665212, 358569870, 370136640, 382474528, 418331515, 431826080, 478093160, 501997818, 518191296, 573711792, 647739120, 669330424, 717139740, 764949056, 836663030, 863652160, 956186320, 1003995636, 1147423584, 1254994545, 1295478240, 1338660848, 1434279480, 1673326060, 1912372640, 2007991272, 2294847168, 2509989090, 2590956480, 2677321696, 2868558960, 3346652120, 3824745280, 4015982544, 5019978180, 5354643392, 5737117920, 6693304240, 8031965088, 10039956360, 11474235840, 13386608480, 16063930176, 20079912720, 26773216960, 40159825440, 80319650880]

約数ペア:

[(1, 80319650880), (2, 40159825440), (3, 26773216960), (4, 20079912720), (5, 16063930176), (6, 13386608480), (7, 11474235840), (8, 10039956360), (10, 8031965088), (12, 6693304240), (14, 5737117920), (15, 5354643392), (16, 5019978180), (20, 4015982544), (21, 3824745280), (24, 3346652120), (28, 2868558960), (30, 2677321696), (31, 2590956480), (32, 2509989090), (35, 2294847168), (40, 2007991272), (42, 1912372640), (48, 1673326060), (56, 1434279480), (60, 1338660848), (62, 1295478240), (64, 1254994545), (70, 1147423584), (80, 1003995636), (84, 956186320), (93, 863652160), (96, 836663030), (105, 764949056), (112, 717139740), (120, 669330424), (124, 647739120), (140, 573711792), (155, 518191296), (160, 501997818), (168, 478093160), (186, 431826080), (192, 418331515), (210, 382474528), (217, 370136640), (224, 358569870), (240, 334665212), (248, 323869560), (280, 286855896), (310, 259095648), (320, 250998909), (336, 239046580), (372, 215913040), (420, 191237264), (434, 185068320), (448, 179284935), (465, 172730432), (480, 167332606), (496, 161934780), (560, 143427948), (620, 129547824), (651, 123378880), (672, 119523290), (744, 107956520), (840, 95618632), (868, 92534160), (930, 86365216), (960, 83666303), (992, 80967390), (1085, 74027328), (1120, 71713974), (1240, 64773912), (1302, 61689440), (1344, 59761645), (1488, 53978260), (1680, 47809316), (1736, 46267080), (1860, 43182608), (1984, 40483695), (2170, 37013664), (2240, 35856987), (2480, 32386956), (2604, 30844720), (2976, 26989130), (3255, 24675776), (3360, 23904658), (3472, 23133540), (3720, 21591304), (4340, 18506832), (4960, 16193478), (5208, 15422360), (5952, 13494565), (6510, 12337888), (6720, 11952329), (6944, 11566770), (7440, 10795652), (8680, 9253416), (9920, 8096739), (10416, 7711180), (13020, 6168944), (13888, 5783385), (14880, 5397826), (17360, 4626708), (20832, 3855590), (26040, 3084472), (29760, 2698913), (34720, 2313354), (41664, 1927795), (52080, 1542236), (69440, 1156677), (104160, 771118), (208320, 385559)]