2007938705920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{15923}}^1$

素因数の和:16211

約数の個数: 320

約数和(自身を含む): 5704976572416

約数和(自身を除く): 3697037866496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 227, 248, 256, 280, 310, 320, 434, 448, 454, 496, 512, 560, 620, 640, 868, 896, 908, 992, 1085, 1120, 1135, 1240, 1280, 1589, 1736, 1792, 1816, 1984, 2170, 2240, 2270, 2480, 2560, 3178, 3472, 3584, 3632, 3968, 4340, 4480, 4540, 4960, 6356, 6944, 7037, 7264, 7936, 7945, 8680, 8960, 9080, 9920, 12712, 13888, 14074, 14528, 15872, 15890, 15923, 17360, 17920, 18160, 19840, 25424, 27776, 28148, 29056, 31780, 31846, 34720, 35185, 36320, 39680, 49259, 50848, 55552, 56296, 58112, 63560, 63692, 69440, 70370, 72640, 79360, 79615, 98518, 101696, 111104, 111461, 112592, 116224, 127120, 127384, 138880, 140740, 145280, 159230, 197036, 203392, 222922, 225184, 246295, 254240, 254768, 277760, 281480, 290560, 318460, 394072, 406784, 445844, 450368, 492590, 493613, 508480, 509536, 555520, 557305, 562960, 581120, 636920, 788144, 813568, 891688, 900736, 985180, 987226, 1016960, 1019072, 1114610, 1125920, 1273840, 1576288, 1783376, 1801472, 1970360, 1974452, 2033920, 2038144, 2229220, 2251840, 2468065, 2547680, 3152576, 3455291, 3566752, 3602944, 3614521, 3940720, 3948904, 4067840, 4076288, 4458440, 4503680, 4936130, 5095360, 6305152, 6910582, 7133504, 7229042, 7881440, 7897808, 8152576, 8916880, 9007360, 9872260, 10190720, 12610304, 13821164, 14267008, 14458084, 15762880, 15795616, 17276455, 17833760, 18014720, 18072605, 19744520, 20381440, 25220608, 25301647, 27642328, 28534016, 28916168, 31525760, 31591232, 34552910, 35667520, 36145210, 39489040, 40762880, 50603294, 55284656, 57068032, 57832336, 63051520, 63182464, 69105820, 71335040, 72290420, 78978080, 101206588, 110569312, 112050151, 115664672, 126103040, 126364928, 126508235, 138211640, 142670080, 144580840, 157956160, 202413176, 221138624, 224100302, 231329344, 252729856, 253016470, 276423280, 285340160, 289161680, 315912320, 404826352, 442277248, 448200604, 462658688, 506032940, 552846560, 560250755, 578323360, 631824640, 784351057, 809652704, 884554496, 896401208, 925317376, 1012065880, 1105693120, 1120501510, 1156646720, 1263649280, 1568702114, 1619305408, 1769108992, 1792802416, 1850634752, 2024131760, 2211386240, 2241003020, 2313293440, 3137404228, 3238610816, 3585604832, 3921755285, 4048263520, 4422772480, 4482006040, 4626586880, 6274808456, 6477221632, 7171209664, 7843510570, 8096527040, 8845544960, 8964012080, 9253173760, 12549616912, 12954443264, 14342419328, 15687021140, 16193054080, 17928024160, 25099233824, 28684838656, 31374042280, 32386108160, 35856048320, 50198467648, 57369677312, 62748084560, 64772216320, 71712096640, 100396935296, 125496169120, 143424193280, 200793870592, 250992338240, 286848386560, 401587741184, 501984676480, 1003969352960, 2007938705920]

約数ペア:

[(1, 2007938705920), (2, 1003969352960), (4, 501984676480), (5, 401587741184), (7, 286848386560), (8, 250992338240), (10, 200793870592), (14, 143424193280), (16, 125496169120), (20, 100396935296), (28, 71712096640), (31, 64772216320), (32, 62748084560), (35, 57369677312), (40, 50198467648), (56, 35856048320), (62, 32386108160), (64, 31374042280), (70, 28684838656), (80, 25099233824), (112, 17928024160), (124, 16193054080), (128, 15687021140), (140, 14342419328), (155, 12954443264), (160, 12549616912), (217, 9253173760), (224, 8964012080), (227, 8845544960), (248, 8096527040), (256, 7843510570), (280, 7171209664), (310, 6477221632), (320, 6274808456), (434, 4626586880), (448, 4482006040), (454, 4422772480), (496, 4048263520), (512, 3921755285), (560, 3585604832), (620, 3238610816), (640, 3137404228), (868, 2313293440), (896, 2241003020), (908, 2211386240), (992, 2024131760), (1085, 1850634752), (1120, 1792802416), (1135, 1769108992), (1240, 1619305408), (1280, 1568702114), (1589, 1263649280), (1736, 1156646720), (1792, 1120501510), (1816, 1105693120), (1984, 1012065880), (2170, 925317376), (2240, 896401208), (2270, 884554496), (2480, 809652704), (2560, 784351057), (3178, 631824640), (3472, 578323360), (3584, 560250755), (3632, 552846560), (3968, 506032940), (4340, 462658688), (4480, 448200604), (4540, 442277248), (4960, 404826352), (6356, 315912320), (6944, 289161680), (7037, 285340160), (7264, 276423280), (7936, 253016470), (7945, 252729856), (8680, 231329344), (8960, 224100302), (9080, 221138624), (9920, 202413176), (12712, 157956160), (13888, 144580840), (14074, 142670080), (14528, 138211640), (15872, 126508235), (15890, 126364928), (15923, 126103040), (17360, 115664672), (17920, 112050151), (18160, 110569312), (19840, 101206588), (25424, 78978080), (27776, 72290420), (28148, 71335040), (29056, 69105820), (31780, 63182464), (31846, 63051520), (34720, 57832336), (35185, 57068032), (36320, 55284656), (39680, 50603294), (49259, 40762880), (50848, 39489040), (55552, 36145210), (56296, 35667520), (58112, 34552910), (63560, 31591232), (63692, 31525760), (69440, 28916168), (70370, 28534016), (72640, 27642328), (79360, 25301647), (79615, 25220608), (98518, 20381440), (101696, 19744520), (111104, 18072605), (111461, 18014720), (112592, 17833760), (116224, 17276455), (127120, 15795616), (127384, 15762880), (138880, 14458084), (140740, 14267008), (145280, 13821164), (159230, 12610304), (197036, 10190720), (203392, 9872260), (222922, 9007360), (225184, 8916880), (246295, 8152576), (254240, 7897808), (254768, 7881440), (277760, 7229042), (281480, 7133504), (290560, 6910582), (318460, 6305152), (394072, 5095360), (406784, 4936130), (445844, 4503680), (450368, 4458440), (492590, 4076288), (493613, 4067840), (508480, 3948904), (509536, 3940720), (555520, 3614521), (557305, 3602944), (562960, 3566752), (581120, 3455291), (636920, 3152576), (788144, 2547680), (813568, 2468065), (891688, 2251840), (900736, 2229220), (985180, 2038144), (987226, 2033920), (1016960, 1974452), (1019072, 1970360), (1114610, 1801472), (1125920, 1783376), (1273840, 1576288)]