71264223520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1064

約数の個数: 288

約数和(自身を含む): 201766287744

約数和(自身を除く): 130502064224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 73, 80, 112, 124, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 365, 434, 496, 511, 560, 584, 620, 730, 868, 907, 961, 992, 1022, 1085, 1120, 1168, 1240, 1460, 1736, 1814, 1922, 2044, 2170, 2263, 2336, 2480, 2555, 2920, 3472, 3628, 3844, 4088, 4340, 4526, 4535, 4805, 4960, 5110, 5840, 6349, 6727, 6944, 7256, 7688, 8176, 8680, 9052, 9070, 9610, 10220, 11315, 11680, 12698, 13454, 14512, 15376, 15841, 16352, 17360, 18104, 18140, 19220, 20440, 22630, 25396, 26908, 28117, 29024, 30752, 31682, 31745, 33635, 34720, 36208, 36280, 38440, 40880, 45260, 50792, 53816, 56234, 63364, 63490, 66211, 67270, 70153, 72416, 72560, 76880, 79205, 81760, 90520, 101584, 107632, 112468, 126728, 126980, 132422, 134540, 140306, 140585, 145120, 153760, 158410, 181040, 196819, 203168, 215264, 224936, 253456, 253960, 264844, 269080, 280612, 281170, 316820, 331055, 350765, 362080, 393638, 449872, 463477, 491071, 506912, 507920, 529688, 538160, 561224, 562340, 633640, 662110, 701530, 787276, 871627, 899744, 926954, 982142, 984095, 1015840, 1059376, 1076320, 1122448, 1124680, 1267280, 1324220, 1403060, 1574552, 1743254, 1853908, 1964284, 1968190, 2052541, 2118752, 2244896, 2249360, 2317385, 2455355, 2534560, 2648440, 2806120, 3149104, 3486508, 3707816, 3928568, 3936380, 4105082, 4358135, 4498720, 4634770, 4910710, 5296880, 5612240, 6101389, 6298208, 6973016, 7415632, 7857136, 7872760, 8210164, 8716270, 9269540, 9821420, 10262705, 10593760, 11224480, 12202778, 13946032, 14367787, 14831264, 15714272, 15745520, 16420328, 17432540, 18539080, 19642840, 20525410, 24405556, 27892064, 28735574, 30506945, 31491040, 32840656, 34865080, 37078160, 39285680, 41050820, 48811112, 57471148, 61013890, 63628771, 65681312, 69730160, 71838935, 74156320, 78571360, 82101640, 97622224, 114942296, 122027780, 127257542, 139460320, 143677870, 164203280, 195244448, 229884592, 244055560, 254515084, 287355740, 318143855, 328406560, 445401397, 459769184, 488111120, 509030168, 574711480, 636287710, 890802794, 976222240, 1018060336, 1149422960, 1272575420, 1781605588, 2036120672, 2227006985, 2298845920, 2545150840, 3563211176, 4454013970, 5090301680, 7126422352, 8908027940, 10180603360, 14252844704, 17816055880, 35632111760, 71264223520]

約数ペア:

[(1, 71264223520), (2, 35632111760), (4, 17816055880), (5, 14252844704), (7, 10180603360), (8, 8908027940), (10, 7126422352), (14, 5090301680), (16, 4454013970), (20, 3563211176), (28, 2545150840), (31, 2298845920), (32, 2227006985), (35, 2036120672), (40, 1781605588), (56, 1272575420), (62, 1149422960), (70, 1018060336), (73, 976222240), (80, 890802794), (112, 636287710), (124, 574711480), (140, 509030168), (146, 488111120), (155, 459769184), (160, 445401397), (217, 328406560), (224, 318143855), (248, 287355740), (280, 254515084), (292, 244055560), (310, 229884592), (365, 195244448), (434, 164203280), (496, 143677870), (511, 139460320), (560, 127257542), (584, 122027780), (620, 114942296), (730, 97622224), (868, 82101640), (907, 78571360), (961, 74156320), (992, 71838935), (1022, 69730160), (1085, 65681312), (1120, 63628771), (1168, 61013890), (1240, 57471148), (1460, 48811112), (1736, 41050820), (1814, 39285680), (1922, 37078160), (2044, 34865080), (2170, 32840656), (2263, 31491040), (2336, 30506945), (2480, 28735574), (2555, 27892064), (2920, 24405556), (3472, 20525410), (3628, 19642840), (3844, 18539080), (4088, 17432540), (4340, 16420328), (4526, 15745520), (4535, 15714272), (4805, 14831264), (4960, 14367787), (5110, 13946032), (5840, 12202778), (6349, 11224480), (6727, 10593760), (6944, 10262705), (7256, 9821420), (7688, 9269540), (8176, 8716270), (8680, 8210164), (9052, 7872760), (9070, 7857136), (9610, 7415632), (10220, 6973016), (11315, 6298208), (11680, 6101389), (12698, 5612240), (13454, 5296880), (14512, 4910710), (15376, 4634770), (15841, 4498720), (16352, 4358135), (17360, 4105082), (18104, 3936380), (18140, 3928568), (19220, 3707816), (20440, 3486508), (22630, 3149104), (25396, 2806120), (26908, 2648440), (28117, 2534560), (29024, 2455355), (30752, 2317385), (31682, 2249360), (31745, 2244896), (33635, 2118752), (34720, 2052541), (36208, 1968190), (36280, 1964284), (38440, 1853908), (40880, 1743254), (45260, 1574552), (50792, 1403060), (53816, 1324220), (56234, 1267280), (63364, 1124680), (63490, 1122448), (66211, 1076320), (67270, 1059376), (70153, 1015840), (72416, 984095), (72560, 982142), (76880, 926954), (79205, 899744), (81760, 871627), (90520, 787276), (101584, 701530), (107632, 662110), (112468, 633640), (126728, 562340), (126980, 561224), (132422, 538160), (134540, 529688), (140306, 507920), (140585, 506912), (145120, 491071), (153760, 463477), (158410, 449872), (181040, 393638), (196819, 362080), (203168, 350765), (215264, 331055), (224936, 316820), (253456, 281170), (253960, 280612), (264844, 269080)]