15996528240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4061

約数の個数: 480

約数和(自身を含む): 64975841280

約数和(自身を除く): 48979313040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 98, 105, 110, 112, 120, 124, 132, 140, 147, 154, 155, 165, 168, 176, 186, 196, 210, 217, 220, 231, 240, 245, 248, 264, 280, 294, 308, 310, 330, 336, 341, 372, 385, 392, 420, 434, 440, 462, 465, 490, 496, 528, 539, 560, 588, 616, 620, 651, 660, 682, 735, 744, 770, 784, 840, 868, 880, 924, 930, 980, 1023, 1078, 1085, 1155, 1176, 1232, 1240, 1302, 1320, 1364, 1470, 1488, 1519, 1540, 1617, 1680, 1705, 1736, 1848, 1860, 1960, 2046, 2156, 2170, 2310, 2352, 2387, 2480, 2604, 2640, 2695, 2728, 2940, 3038, 3080, 3234, 3255, 3410, 3472, 3696, 3720, 3920, 3989, 4092, 4312, 4340, 4557, 4620, 4774, 5115, 5208, 5390, 5456, 5880, 6076, 6160, 6468, 6510, 6820, 7161, 7440, 7595, 7978, 8085, 8184, 8624, 8680, 9114, 9240, 9548, 10230, 10416, 10780, 11760, 11935, 11967, 12152, 12936, 13020, 13640, 14322, 15190, 15956, 16170, 16368, 16709, 17360, 18228, 18480, 19096, 19945, 20460, 21560, 22785, 23870, 23934, 24304, 25872, 26040, 27280, 27923, 28644, 30380, 31912, 32340, 33418, 35805, 36456, 38192, 39890, 40920, 43120, 43879, 45570, 47740, 47868, 50127, 52080, 55846, 57288, 59835, 60760, 63824, 64680, 66836, 71610, 72912, 79780, 81840, 83545, 83769, 87758, 91140, 95480, 95736, 100254, 111692, 114576, 119670, 121520, 123659, 129360, 131637, 133672, 139615, 143220, 159560, 167090, 167538, 175516, 182280, 190960, 191472, 195461, 200508, 219395, 223384, 239340, 247318, 250635, 263274, 267344, 279230, 286440, 307153, 319120, 334180, 335076, 351032, 364560, 370977, 390922, 401016, 418845, 438790, 446768, 478680, 494636, 501270, 526548, 558460, 572880, 586383, 614306, 618295, 658185, 668360, 670152, 702064, 741954, 781844, 802032, 837690, 865613, 877580, 921459, 957360, 977305, 989272, 1002540, 1053096, 1116920, 1172766, 1228612, 1236590, 1316370, 1336720, 1340304, 1360249, 1483908, 1535765, 1563688, 1675380, 1731226, 1755160, 1842918, 1854885, 1954610, 1978544, 2005080, 2106192, 2150071, 2233840, 2345532, 2457224, 2473180, 2596839, 2632740, 2720498, 2931915, 2967816, 3071530, 3127376, 3350760, 3462452, 3510320, 3685836, 3709770, 3909220, 4010160, 4080747, 4300142, 4328065, 4607295, 4691064, 4914448, 4946360, 5193678, 5265480, 5440996, 5863830, 5935632, 6059291, 6143060, 6450213, 6701520, 6801245, 6924904, 7371672, 7419540, 7818440, 8161494, 8600284, 8656130, 9214590, 9382128, 9521743, 9892720, 10387356, 10530960, 10750355, 10881992, 11727660, 12118582, 12286120, 12900426, 12984195, 13602490, 13849808, 14743344, 14839080, 15636880, 16322988, 17200568, 17312260, 18177873, 18429180, 19043486, 20403735, 20774712, 21500710, 21763984, 23455320, 24237164, 24572240, 25800852, 25968390, 27204980, 28565229, 29678160, 30296455, 32251065, 32645976, 34401136, 34624520, 36355746, 36858360, 38086972, 40807470, 41549424, 43001420, 46910640, 47608715, 48474328, 51601704, 51936780, 54409960, 57130458, 60592910, 64502130, 65291952, 66652201, 69249040, 72711492, 73716720, 76173944, 81614940, 86002840, 90889365, 95217430, 96948656, 103203408, 103873560, 108819920, 114260916, 121185820, 129004260, 133304402, 142826145, 145422984, 152347888, 163229880, 172005680, 181778730, 190434860, 199956603, 207747120, 228521832, 242371640, 258008520, 266608804, 285652290, 290845968, 326459760, 333261005, 363557460, 380869720, 399913206, 457043664, 484743280, 516017040, 533217608, 571304580, 666522010, 727114920, 761739440, 799826412, 999783015, 1066435216, 1142609160, 1333044020, 1454229840, 1599652824, 1999566030, 2285218320, 2666088040, 3199305648, 3999132060, 5332176080, 7998264120, 15996528240]

約数ペア:

[(1, 15996528240), (2, 7998264120), (3, 5332176080), (4, 3999132060), (5, 3199305648), (6, 2666088040), (7, 2285218320), (8, 1999566030), (10, 1599652824), (11, 1454229840), (12, 1333044020), (14, 1142609160), (15, 1066435216), (16, 999783015), (20, 799826412), (21, 761739440), (22, 727114920), (24, 666522010), (28, 571304580), (30, 533217608), (31, 516017040), (33, 484743280), (35, 457043664), (40, 399913206), (42, 380869720), (44, 363557460), (48, 333261005), (49, 326459760), (55, 290845968), (56, 285652290), (60, 266608804), (62, 258008520), (66, 242371640), (70, 228521832), (77, 207747120), (80, 199956603), (84, 190434860), (88, 181778730), (93, 172005680), (98, 163229880), (105, 152347888), (110, 145422984), (112, 142826145), (120, 133304402), (124, 129004260), (132, 121185820), (140, 114260916), (147, 108819920), (154, 103873560), (155, 103203408), (165, 96948656), (168, 95217430), (176, 90889365), (186, 86002840), (196, 81614940), (210, 76173944), (217, 73716720), (220, 72711492), (231, 69249040), (240, 66652201), (245, 65291952), (248, 64502130), (264, 60592910), (280, 57130458), (294, 54409960), (308, 51936780), (310, 51601704), (330, 48474328), (336, 47608715), (341, 46910640), (372, 43001420), (385, 41549424), (392, 40807470), (420, 38086972), (434, 36858360), (440, 36355746), (462, 34624520), (465, 34401136), (490, 32645976), (496, 32251065), (528, 30296455), (539, 29678160), (560, 28565229), (588, 27204980), (616, 25968390), (620, 25800852), (651, 24572240), (660, 24237164), (682, 23455320), (735, 21763984), (744, 21500710), (770, 20774712), (784, 20403735), (840, 19043486), (868, 18429180), (880, 18177873), (924, 17312260), (930, 17200568), (980, 16322988), (1023, 15636880), (1078, 14839080), (1085, 14743344), (1155, 13849808), (1176, 13602490), (1232, 12984195), (1240, 12900426), (1302, 12286120), (1320, 12118582), (1364, 11727660), (1470, 10881992), (1488, 10750355), (1519, 10530960), (1540, 10387356), (1617, 9892720), (1680, 9521743), (1705, 9382128), (1736, 9214590), (1848, 8656130), (1860, 8600284), (1960, 8161494), (2046, 7818440), (2156, 7419540), (2170, 7371672), (2310, 6924904), (2352, 6801245), (2387, 6701520), (2480, 6450213), (2604, 6143060), (2640, 6059291), (2695, 5935632), (2728, 5863830), (2940, 5440996), (3038, 5265480), (3080, 5193678), (3234, 4946360), (3255, 4914448), (3410, 4691064), (3472, 4607295), (3696, 4328065), (3720, 4300142), (3920, 4080747), (3989, 4010160), (4092, 3909220), (4312, 3709770), (4340, 3685836), (4557, 3510320), (4620, 3462452), (4774, 3350760), (5115, 3127376), (5208, 3071530), (5390, 2967816), (5456, 2931915), (5880, 2720498), (6076, 2632740), (6160, 2596839), (6468, 2473180), (6510, 2457224), (6820, 2345532), (7161, 2233840), (7440, 2150071), (7595, 2106192), (7978, 2005080), (8085, 1978544), (8184, 1954610), (8624, 1854885), (8680, 1842918), (9114, 1755160), (9240, 1731226), (9548, 1675380), (10230, 1563688), (10416, 1535765), (10780, 1483908), (11760, 1360249), (11935, 1340304), (11967, 1336720), (12152, 1316370), (12936, 1236590), (13020, 1228612), (13640, 1172766), (14322, 1116920), (15190, 1053096), (15956, 1002540), (16170, 989272), (16368, 977305), (16709, 957360), (17360, 921459), (18228, 877580), (18480, 865613), (19096, 837690), (19945, 802032), (20460, 781844), (21560, 741954), (22785, 702064), (23870, 670152), (23934, 668360), (24304, 658185), (25872, 618295), (26040, 614306), (27280, 586383), (27923, 572880), (28644, 558460), (30380, 526548), (31912, 501270), (32340, 494636), (33418, 478680), (35805, 446768), (36456, 438790), (38192, 418845), (39890, 401016), (40920, 390922), (43120, 370977), (43879, 364560), (45570, 351032), (47740, 335076), (47868, 334180), (50127, 319120), (52080, 307153), (55846, 286440), (57288, 279230), (59835, 267344), (60760, 263274), (63824, 250635), (64680, 247318), (66836, 239340), (71610, 223384), (72912, 219395), (79780, 200508), (81840, 195461), (83545, 191472), (83769, 190960), (87758, 182280), (91140, 175516), (95480, 167538), (95736, 167090), (100254, 159560), (111692, 143220), (114576, 139615), (119670, 133672), (121520, 131637), (123659, 129360)]