7641461880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22367}}^1$

素因数の和:22470

約数の個数: 192

約数和(自身を含む): 27112700160

約数和(自身を除く): 19471238280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 180, 195, 219, 234, 260, 292, 312, 360, 365, 390, 438, 468, 520, 584, 585, 657, 730, 780, 876, 936, 949, 1095, 1170, 1314, 1460, 1560, 1752, 1898, 2190, 2340, 2628, 2847, 2920, 3285, 3796, 4380, 4680, 4745, 5256, 5694, 6570, 7592, 8541, 8760, 9490, 11388, 13140, 14235, 17082, 18980, 22367, 22776, 26280, 28470, 34164, 37960, 42705, 44734, 56940, 67101, 68328, 85410, 89468, 111835, 113880, 134202, 170820, 178936, 201303, 223670, 268404, 290771, 335505, 341640, 402606, 447340, 536808, 581542, 671010, 805212, 872313, 894680, 1006515, 1163084, 1342020, 1453855, 1610424, 1632791, 1744626, 2013030, 2326168, 2616939, 2684040, 2907710, 3265582, 3489252, 4026060, 4361565, 4898373, 5233878, 5815420, 6531164, 6978504, 8052120, 8163955, 8723130, 9796746, 10467756, 11630840, 13062328, 13084695, 14695119, 16327910, 17446260, 19593492, 20935512, 21226283, 24491865, 26169390, 29390238, 32655820, 34892520, 39186984, 42452566, 48983730, 52338780, 58780476, 63678849, 65311640, 73475595, 84905132, 97967460, 104677560, 106131415, 117560952, 127357698, 146951190, 169810264, 191036547, 195934920, 212262830, 254715396, 293902380, 318394245, 382073094, 424525660, 509430792, 587804760, 636788490, 764146188, 849051320, 955182735, 1273576980, 1528292376, 1910365470, 2547153960, 3820730940, 7641461880]

約数ペア:

[(1, 7641461880), (2, 3820730940), (3, 2547153960), (4, 1910365470), (5, 1528292376), (6, 1273576980), (8, 955182735), (9, 849051320), (10, 764146188), (12, 636788490), (13, 587804760), (15, 509430792), (18, 424525660), (20, 382073094), (24, 318394245), (26, 293902380), (30, 254715396), (36, 212262830), (39, 195934920), (40, 191036547), (45, 169810264), (52, 146951190), (60, 127357698), (65, 117560952), (72, 106131415), (73, 104677560), (78, 97967460), (90, 84905132), (104, 73475595), (117, 65311640), (120, 63678849), (130, 58780476), (146, 52338780), (156, 48983730), (180, 42452566), (195, 39186984), (219, 34892520), (234, 32655820), (260, 29390238), (292, 26169390), (312, 24491865), (360, 21226283), (365, 20935512), (390, 19593492), (438, 17446260), (468, 16327910), (520, 14695119), (584, 13084695), (585, 13062328), (657, 11630840), (730, 10467756), (780, 9796746), (876, 8723130), (936, 8163955), (949, 8052120), (1095, 6978504), (1170, 6531164), (1314, 5815420), (1460, 5233878), (1560, 4898373), (1752, 4361565), (1898, 4026060), (2190, 3489252), (2340, 3265582), (2628, 2907710), (2847, 2684040), (2920, 2616939), (3285, 2326168), (3796, 2013030), (4380, 1744626), (4680, 1632791), (4745, 1610424), (5256, 1453855), (5694, 1342020), (6570, 1163084), (7592, 1006515), (8541, 894680), (8760, 872313), (9490, 805212), (11388, 671010), (13140, 581542), (14235, 536808), (17082, 447340), (18980, 402606), (22367, 341640), (22776, 335505), (26280, 290771), (28470, 268404), (34164, 223670), (37960, 201303), (42705, 178936), (44734, 170820), (56940, 134202), (67101, 113880), (68328, 111835), (85410, 89468)]