506764935880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{22963}}^1$

素因数の和:23543

約数の個数: 128

約数和(自身を含む): 1312475270400

約数和(自身を除く): 805710334520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 293, 538, 586, 1076, 1172, 1345, 1465, 1883, 2051, 2152, 2344, 2690, 2930, 3766, 4102, 5380, 5860, 7532, 8204, 9415, 10255, 10760, 11720, 15064, 16408, 18830, 20510, 22963, 37660, 41020, 45926, 75320, 78817, 82040, 91852, 114815, 157634, 160741, 183704, 229630, 315268, 321482, 394085, 459260, 551719, 630536, 642964, 788170, 803705, 918520, 1103438, 1285928, 1576340, 1607410, 2206876, 2758595, 3152680, 3214820, 4413752, 5517190, 6177047, 6429640, 6728159, 11034380, 12354094, 13456318, 22068760, 24708188, 26912636, 30885235, 33640795, 43239329, 47097113, 49416376, 53825272, 61770470, 67281590, 86478658, 94194226, 123540940, 134563180, 172957316, 188388452, 216196645, 235485565, 247081880, 269126360, 345914632, 376776904, 432393290, 470971130, 864786580, 941942260, 1729573160, 1809874771, 1883884520, 3619749542, 7239499084, 9049373855, 12669123397, 14478998168, 18098747710, 25338246794, 36197495420, 50676493588, 63345616985, 72394990840, 101352987176, 126691233970, 253382467940, 506764935880]

約数ペア:

[(1, 506764935880), (2, 253382467940), (4, 126691233970), (5, 101352987176), (7, 72394990840), (8, 63345616985), (10, 50676493588), (14, 36197495420), (20, 25338246794), (28, 18098747710), (35, 14478998168), (40, 12669123397), (56, 9049373855), (70, 7239499084), (140, 3619749542), (269, 1883884520), (280, 1809874771), (293, 1729573160), (538, 941942260), (586, 864786580), (1076, 470971130), (1172, 432393290), (1345, 376776904), (1465, 345914632), (1883, 269126360), (2051, 247081880), (2152, 235485565), (2344, 216196645), (2690, 188388452), (2930, 172957316), (3766, 134563180), (4102, 123540940), (5380, 94194226), (5860, 86478658), (7532, 67281590), (8204, 61770470), (9415, 53825272), (10255, 49416376), (10760, 47097113), (11720, 43239329), (15064, 33640795), (16408, 30885235), (18830, 26912636), (20510, 24708188), (22963, 22068760), (37660, 13456318), (41020, 12354094), (45926, 11034380), (75320, 6728159), (78817, 6429640), (82040, 6177047), (91852, 5517190), (114815, 4413752), (157634, 3214820), (160741, 3152680), (183704, 2758595), (229630, 2206876), (315268, 1607410), (321482, 1576340), (394085, 1285928), (459260, 1103438), (551719, 918520), (630536, 803705), (642964, 788170)]