4519121120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 11623772160

約数和(自身を除く): 7104651040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 181, 190, 191, 215, 304, 344, 362, 380, 382, 430, 608, 688, 724, 760, 764, 817, 860, 905, 955, 1376, 1448, 1520, 1528, 1634, 1720, 1810, 1910, 2896, 3040, 3056, 3268, 3439, 3440, 3620, 3629, 3820, 4085, 5792, 6112, 6536, 6878, 6880, 7240, 7258, 7640, 7783, 8170, 8213, 13072, 13756, 14480, 14516, 15280, 15566, 16340, 16426, 17195, 18145, 26144, 27512, 28960, 29032, 30560, 31132, 32680, 32852, 34390, 34571, 36290, 38915, 41065, 55024, 58064, 62264, 65360, 65704, 68780, 69142, 72580, 77830, 82130, 110048, 116128, 124528, 130720, 131408, 137560, 138284, 145160, 147877, 155660, 156047, 164260, 172855, 249056, 262816, 275120, 276568, 290320, 295754, 311320, 312094, 328520, 345710, 550240, 553136, 580640, 591508, 622640, 624188, 656849, 657040, 691420, 739385, 780235, 1106272, 1183016, 1245280, 1248376, 1313698, 1314080, 1382840, 1478770, 1486553, 1560470, 2366032, 2496752, 2627396, 2765680, 2957540, 2973106, 3120940, 3284245, 4732064, 4993504, 5254792, 5531360, 5915080, 5946212, 6241880, 6568490, 7432765, 10509584, 11830160, 11892424, 12483760, 13136980, 14865530, 21019168, 23660320, 23784848, 24967520, 26273960, 28244507, 29731060, 47569696, 52547920, 56489014, 59462120, 105095840, 112978028, 118924240, 141222535, 225956056, 237848480, 282445070, 451912112, 564890140, 903824224, 1129780280, 2259560560, 4519121120]

約数ペア:

[(1, 4519121120), (2, 2259560560), (4, 1129780280), (5, 903824224), (8, 564890140), (10, 451912112), (16, 282445070), (19, 237848480), (20, 225956056), (32, 141222535), (38, 118924240), (40, 112978028), (43, 105095840), (76, 59462120), (80, 56489014), (86, 52547920), (95, 47569696), (152, 29731060), (160, 28244507), (172, 26273960), (181, 24967520), (190, 23784848), (191, 23660320), (215, 21019168), (304, 14865530), (344, 13136980), (362, 12483760), (380, 11892424), (382, 11830160), (430, 10509584), (608, 7432765), (688, 6568490), (724, 6241880), (760, 5946212), (764, 5915080), (817, 5531360), (860, 5254792), (905, 4993504), (955, 4732064), (1376, 3284245), (1448, 3120940), (1520, 2973106), (1528, 2957540), (1634, 2765680), (1720, 2627396), (1810, 2496752), (1910, 2366032), (2896, 1560470), (3040, 1486553), (3056, 1478770), (3268, 1382840), (3439, 1314080), (3440, 1313698), (3620, 1248376), (3629, 1245280), (3820, 1183016), (4085, 1106272), (5792, 780235), (6112, 739385), (6536, 691420), (6878, 657040), (6880, 656849), (7240, 624188), (7258, 622640), (7640, 591508), (7783, 580640), (8170, 553136), (8213, 550240), (13072, 345710), (13756, 328520), (14480, 312094), (14516, 311320), (15280, 295754), (15566, 290320), (16340, 276568), (16426, 275120), (17195, 262816), (18145, 249056), (26144, 172855), (27512, 164260), (28960, 156047), (29032, 155660), (30560, 147877), (31132, 145160), (32680, 138284), (32852, 137560), (34390, 131408), (34571, 130720), (36290, 124528), (38915, 116128), (41065, 110048), (55024, 82130), (58064, 77830), (62264, 72580), (65360, 69142), (65704, 68780)]