487815541920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{155609}}^1$

素因数の和:155948

約数の個数: 288

約数和(自身を含む): 1908610179840

約数和(自身を除く): 1420794637920

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 311, 315, 336, 360, 420, 480, 504, 560, 622, 630, 672, 720, 840, 933, 1008, 1120, 1244, 1260, 1440, 1555, 1680, 1866, 2016, 2177, 2488, 2520, 2799, 3110, 3360, 3732, 4354, 4665, 4976, 5040, 5598, 6220, 6531, 7464, 8708, 9330, 9952, 10080, 10885, 11196, 12440, 13062, 13995, 14928, 17416, 18660, 19593, 21770, 22392, 24880, 26124, 27990, 29856, 32655, 34832, 37320, 39186, 43540, 44784, 49760, 52248, 55980, 65310, 69664, 74640, 78372, 87080, 89568, 97965, 104496, 111960, 130620, 149280, 155609, 156744, 174160, 195930, 208992, 223920, 261240, 311218, 313488, 348320, 391860, 447840, 466827, 522480, 622436, 626976, 778045, 783720, 933654, 1044960, 1089263, 1244872, 1400481, 1556090, 1567440, 1867308, 2178526, 2334135, 2489744, 2800962, 3112180, 3134880, 3267789, 3734616, 4357052, 4668270, 4979488, 5446315, 5601924, 6224360, 6535578, 7002405, 7469232, 8714104, 9336540, 9803367, 10892630, 11203848, 12448720, 13071156, 14004810, 14938464, 16338945, 17428208, 18673080, 19606734, 21785260, 22407696, 24897440, 26142312, 28009620, 32677890, 34856416, 37346160, 39213468, 43570520, 44815392, 48394399, 49016835, 52284624, 56019240, 65355780, 74692320, 78426936, 87141040, 96788798, 98033670, 104569248, 112038480, 130711560, 145183197, 156853872, 174282080, 193577596, 196067340, 224076960, 241971995, 261423120, 290366394, 313707744, 338760793, 387155192, 392134680, 435549591, 483943990, 522846240, 580732788, 677521586, 725915985, 774310384, 784269360, 871099182, 967887980, 1016282379, 1161465576, 1355043172, 1451831970, 1548620768, 1568538720, 1693803965, 1742198364, 1935775960, 2032564758, 2177747955, 2322931152, 2710086344, 2903663940, 3048847137, 3387607930, 3484396728, 3871551920, 4065129516, 4355495910, 4645862304, 5081411895, 5420172688, 5807327880, 6097694274, 6775215860, 6968793456, 7743103840, 8130259032, 8710991820, 10162823790, 10840345376, 11614655760, 12195388548, 13550431720, 13937586912, 15244235685, 16260518064, 17421983640, 20325647580, 23229311520, 24390777096, 27100863440, 30488471370, 32521036128, 34843967280, 40651295160, 48781554192, 54201726880, 60976942740, 69687934560, 81302590320, 97563108384, 121953885480, 162605180640, 243907770960, 487815541920]

約数ペア:

[(1, 487815541920), (2, 243907770960), (3, 162605180640), (4, 121953885480), (5, 97563108384), (6, 81302590320), (7, 69687934560), (8, 60976942740), (9, 54201726880), (10, 48781554192), (12, 40651295160), (14, 34843967280), (15, 32521036128), (16, 30488471370), (18, 27100863440), (20, 24390777096), (21, 23229311520), (24, 20325647580), (28, 17421983640), (30, 16260518064), (32, 15244235685), (35, 13937586912), (36, 13550431720), (40, 12195388548), (42, 11614655760), (45, 10840345376), (48, 10162823790), (56, 8710991820), (60, 8130259032), (63, 7743103840), (70, 6968793456), (72, 6775215860), (80, 6097694274), (84, 5807327880), (90, 5420172688), (96, 5081411895), (105, 4645862304), (112, 4355495910), (120, 4065129516), (126, 3871551920), (140, 3484396728), (144, 3387607930), (160, 3048847137), (168, 2903663940), (180, 2710086344), (210, 2322931152), (224, 2177747955), (240, 2032564758), (252, 1935775960), (280, 1742198364), (288, 1693803965), (311, 1568538720), (315, 1548620768), (336, 1451831970), (360, 1355043172), (420, 1161465576), (480, 1016282379), (504, 967887980), (560, 871099182), (622, 784269360), (630, 774310384), (672, 725915985), (720, 677521586), (840, 580732788), (933, 522846240), (1008, 483943990), (1120, 435549591), (1244, 392134680), (1260, 387155192), (1440, 338760793), (1555, 313707744), (1680, 290366394), (1866, 261423120), (2016, 241971995), (2177, 224076960), (2488, 196067340), (2520, 193577596), (2799, 174282080), (3110, 156853872), (3360, 145183197), (3732, 130711560), (4354, 112038480), (4665, 104569248), (4976, 98033670), (5040, 96788798), (5598, 87141040), (6220, 78426936), (6531, 74692320), (7464, 65355780), (8708, 56019240), (9330, 52284624), (9952, 49016835), (10080, 48394399), (10885, 44815392), (11196, 43570520), (12440, 39213468), (13062, 37346160), (13995, 34856416), (14928, 32677890), (17416, 28009620), (18660, 26142312), (19593, 24897440), (21770, 22407696), (22392, 21785260), (24880, 19606734), (26124, 18673080), (27990, 17428208), (29856, 16338945), (32655, 14938464), (34832, 14004810), (37320, 13071156), (39186, 12448720), (43540, 11203848), (44784, 10892630), (49760, 9803367), (52248, 9336540), (55980, 8714104), (65310, 7469232), (69664, 7002405), (74640, 6535578), (78372, 6224360), (87080, 5601924), (89568, 5446315), (97965, 4979488), (104496, 4668270), (111960, 4357052), (130620, 3734616), (149280, 3267789), (155609, 3134880), (156744, 3112180), (174160, 2800962), (195930, 2489744), (208992, 2334135), (223920, 2178526), (261240, 1867308), (311218, 1567440), (313488, 1556090), (348320, 1400481), (391860, 1244872), (447840, 1089263), (466827, 1044960), (522480, 933654), (622436, 783720), (626976, 778045)]