206045840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 320

約数和(自身を含む): 671956992

約数和(自身を除く): 465911152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 80, 83, 88, 91, 104, 110, 112, 124, 130, 140, 143, 154, 155, 166, 176, 182, 208, 217, 220, 248, 260, 280, 286, 308, 310, 332, 341, 364, 385, 403, 415, 434, 440, 455, 496, 520, 560, 572, 581, 616, 620, 664, 682, 715, 728, 770, 806, 830, 868, 880, 910, 913, 1001, 1040, 1079, 1085, 1144, 1162, 1232, 1240, 1328, 1364, 1430, 1456, 1540, 1612, 1660, 1705, 1736, 1820, 1826, 2002, 2015, 2158, 2170, 2288, 2324, 2387, 2480, 2573, 2728, 2821, 2860, 2905, 3080, 3224, 3320, 3410, 3472, 3640, 3652, 4004, 4030, 4316, 4340, 4433, 4565, 4648, 4774, 5005, 5146, 5395, 5456, 5642, 5720, 5810, 6160, 6391, 6448, 6640, 6820, 7280, 7304, 7553, 8008, 8060, 8632, 8680, 8866, 9130, 9296, 9548, 10010, 10292, 10790, 11284, 11440, 11620, 11869, 11935, 12782, 12865, 13640, 14105, 14608, 15106, 16016, 16120, 17264, 17360, 17732, 18011, 18260, 19096, 20020, 20584, 21580, 22165, 22568, 23240, 23738, 23870, 25564, 25730, 27280, 28210, 28303, 30212, 31031, 31955, 32240, 33449, 35464, 36022, 36520, 37765, 38192, 40040, 41168, 43160, 44330, 45136, 46480, 47476, 47740, 51128, 51460, 56420, 56606, 59345, 60424, 62062, 63910, 66898, 70928, 72044, 73040, 75530, 80080, 83083, 86320, 88660, 90055, 94952, 95480, 102256, 102920, 112840, 113212, 118690, 120848, 124124, 127820, 133796, 141515, 144088, 151060, 155155, 166166, 167245, 177320, 180110, 189904, 190960, 198121, 205840, 225680, 226424, 234143, 237380, 248248, 255640, 267592, 283030, 288176, 302120, 310310, 332332, 334490, 354640, 360220, 367939, 396242, 415415, 452848, 468286, 474760, 496496, 511280, 535184, 566060, 604240, 620620, 664664, 668980, 720440, 735878, 792484, 830830, 936572, 949520, 990605, 1132120, 1170715, 1241240, 1329328, 1337960, 1440880, 1471756, 1584968, 1661660, 1839695, 1873144, 1981210, 2264240, 2341430, 2482480, 2575573, 2675920, 2943512, 3169936, 3323320, 3679390, 3746288, 3962420, 4682860, 5151146, 5887024, 6646640, 7358780, 7924840, 9365720, 10302292, 12877865, 14717560, 15849680, 18731440, 20604584, 25755730, 29435120, 41209168, 51511460, 103022920, 206045840]

約数ペア:

[(1, 206045840), (2, 103022920), (4, 51511460), (5, 41209168), (7, 29435120), (8, 25755730), (10, 20604584), (11, 18731440), (13, 15849680), (14, 14717560), (16, 12877865), (20, 10302292), (22, 9365720), (26, 7924840), (28, 7358780), (31, 6646640), (35, 5887024), (40, 5151146), (44, 4682860), (52, 3962420), (55, 3746288), (56, 3679390), (62, 3323320), (65, 3169936), (70, 2943512), (77, 2675920), (80, 2575573), (83, 2482480), (88, 2341430), (91, 2264240), (104, 1981210), (110, 1873144), (112, 1839695), (124, 1661660), (130, 1584968), (140, 1471756), (143, 1440880), (154, 1337960), (155, 1329328), (166, 1241240), (176, 1170715), (182, 1132120), (208, 990605), (217, 949520), (220, 936572), (248, 830830), (260, 792484), (280, 735878), (286, 720440), (308, 668980), (310, 664664), (332, 620620), (341, 604240), (364, 566060), (385, 535184), (403, 511280), (415, 496496), (434, 474760), (440, 468286), (455, 452848), (496, 415415), (520, 396242), (560, 367939), (572, 360220), (581, 354640), (616, 334490), (620, 332332), (664, 310310), (682, 302120), (715, 288176), (728, 283030), (770, 267592), (806, 255640), (830, 248248), (868, 237380), (880, 234143), (910, 226424), (913, 225680), (1001, 205840), (1040, 198121), (1079, 190960), (1085, 189904), (1144, 180110), (1162, 177320), (1232, 167245), (1240, 166166), (1328, 155155), (1364, 151060), (1430, 144088), (1456, 141515), (1540, 133796), (1612, 127820), (1660, 124124), (1705, 120848), (1736, 118690), (1820, 113212), (1826, 112840), (2002, 102920), (2015, 102256), (2158, 95480), (2170, 94952), (2288, 90055), (2324, 88660), (2387, 86320), (2480, 83083), (2573, 80080), (2728, 75530), (2821, 73040), (2860, 72044), (2905, 70928), (3080, 66898), (3224, 63910), (3320, 62062), (3410, 60424), (3472, 59345), (3640, 56606), (3652, 56420), (4004, 51460), (4030, 51128), (4316, 47740), (4340, 47476), (4433, 46480), (4565, 45136), (4648, 44330), (4774, 43160), (5005, 41168), (5146, 40040), (5395, 38192), (5456, 37765), (5642, 36520), (5720, 36022), (5810, 35464), (6160, 33449), (6391, 32240), (6448, 31955), (6640, 31031), (6820, 30212), (7280, 28303), (7304, 28210), (7553, 27280), (8008, 25730), (8060, 25564), (8632, 23870), (8680, 23738), (8866, 23240), (9130, 22568), (9296, 22165), (9548, 21580), (10010, 20584), (10292, 20020), (10790, 19096), (11284, 18260), (11440, 18011), (11620, 17732), (11869, 17360), (11935, 17264), (12782, 16120), (12865, 16016), (13640, 15106), (14105, 14608)]