2066621200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 240

約数和(自身を含む): 6066754560

約数和(自身を除く): 4000133360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 31, 35, 40, 50, 56, 58, 62, 70, 80, 100, 112, 116, 124, 140, 145, 155, 175, 200, 203, 217, 232, 248, 280, 290, 310, 350, 400, 406, 434, 464, 496, 560, 580, 620, 700, 725, 775, 812, 821, 868, 899, 1015, 1085, 1160, 1240, 1400, 1450, 1550, 1624, 1642, 1736, 1798, 2030, 2170, 2320, 2480, 2800, 2900, 3100, 3248, 3284, 3472, 3596, 4060, 4105, 4340, 4495, 5075, 5425, 5747, 5800, 6200, 6293, 6568, 7192, 8120, 8210, 8680, 8990, 10150, 10850, 11494, 11600, 12400, 12586, 13136, 14384, 16240, 16420, 17360, 17980, 20300, 20525, 21700, 22475, 22988, 23809, 25172, 25451, 28735, 31465, 32840, 35960, 40600, 41050, 43400, 44950, 45976, 47618, 50344, 50902, 57470, 62930, 65680, 71920, 81200, 82100, 86800, 89900, 91952, 95236, 100688, 101804, 114940, 119045, 125860, 127255, 143675, 157325, 164200, 166663, 178157, 179800, 190472, 203608, 229880, 238090, 251720, 254510, 287350, 314650, 328400, 333326, 356314, 359600, 380944, 407216, 459760, 476180, 503440, 509020, 574700, 595225, 629300, 636275, 666652, 712628, 738079, 833315, 890785, 952360, 1018040, 1149400, 1190450, 1258600, 1272550, 1333304, 1425256, 1476158, 1666630, 1781570, 1904720, 2036080, 2298800, 2380900, 2517200, 2545100, 2666608, 2850512, 2952316, 3333260, 3563140, 3690395, 4166575, 4453925, 4761800, 5090200, 5166553, 5904632, 6666520, 7126280, 7380790, 8333150, 8907850, 9523600, 10180400, 10333106, 11809264, 13333040, 14252560, 14761580, 16666300, 17815700, 18451975, 20666212, 25832765, 29523160, 33332600, 35631400, 36903950, 41332424, 51665530, 59046320, 66665200, 71262800, 73807900, 82664848, 103331060, 129163825, 147615800, 206662120, 258327650, 295231600, 413324240, 516655300, 1033310600, 2066621200]

約数ペア:

[(1, 2066621200), (2, 1033310600), (4, 516655300), (5, 413324240), (7, 295231600), (8, 258327650), (10, 206662120), (14, 147615800), (16, 129163825), (20, 103331060), (25, 82664848), (28, 73807900), (29, 71262800), (31, 66665200), (35, 59046320), (40, 51665530), (50, 41332424), (56, 36903950), (58, 35631400), (62, 33332600), (70, 29523160), (80, 25832765), (100, 20666212), (112, 18451975), (116, 17815700), (124, 16666300), (140, 14761580), (145, 14252560), (155, 13333040), (175, 11809264), (200, 10333106), (203, 10180400), (217, 9523600), (232, 8907850), (248, 8333150), (280, 7380790), (290, 7126280), (310, 6666520), (350, 5904632), (400, 5166553), (406, 5090200), (434, 4761800), (464, 4453925), (496, 4166575), (560, 3690395), (580, 3563140), (620, 3333260), (700, 2952316), (725, 2850512), (775, 2666608), (812, 2545100), (821, 2517200), (868, 2380900), (899, 2298800), (1015, 2036080), (1085, 1904720), (1160, 1781570), (1240, 1666630), (1400, 1476158), (1450, 1425256), (1550, 1333304), (1624, 1272550), (1642, 1258600), (1736, 1190450), (1798, 1149400), (2030, 1018040), (2170, 952360), (2320, 890785), (2480, 833315), (2800, 738079), (2900, 712628), (3100, 666652), (3248, 636275), (3284, 629300), (3472, 595225), (3596, 574700), (4060, 509020), (4105, 503440), (4340, 476180), (4495, 459760), (5075, 407216), (5425, 380944), (5747, 359600), (5800, 356314), (6200, 333326), (6293, 328400), (6568, 314650), (7192, 287350), (8120, 254510), (8210, 251720), (8680, 238090), (8990, 229880), (10150, 203608), (10850, 190472), (11494, 179800), (11600, 178157), (12400, 166663), (12586, 164200), (13136, 157325), (14384, 143675), (16240, 127255), (16420, 125860), (17360, 119045), (17980, 114940), (20300, 101804), (20525, 100688), (21700, 95236), (22475, 91952), (22988, 89900), (23809, 86800), (25172, 82100), (25451, 81200), (28735, 71920), (31465, 65680), (32840, 62930), (35960, 57470), (40600, 50902), (41050, 50344), (43400, 47618), (44950, 45976)]