292797540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 216

約数和(自身を含む): 1047566520

約数和(自身を除く): 754768980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 89, 90, 98, 105, 126, 140, 147, 178, 180, 196, 210, 245, 252, 267, 294, 315, 356, 373, 420, 441, 445, 490, 534, 588, 623, 630, 735, 746, 801, 882, 890, 980, 1068, 1119, 1246, 1260, 1335, 1470, 1492, 1602, 1764, 1780, 1865, 1869, 2205, 2238, 2492, 2611, 2670, 2940, 3115, 3204, 3357, 3730, 3738, 4005, 4361, 4410, 4476, 5222, 5340, 5595, 5607, 6230, 6714, 7460, 7476, 7833, 8010, 8722, 8820, 9345, 10444, 11190, 11214, 12460, 13055, 13083, 13428, 15666, 16020, 16785, 17444, 18277, 18690, 21805, 22380, 22428, 23499, 26110, 26166, 28035, 31332, 33197, 33570, 36554, 37380, 39165, 39249, 43610, 46998, 52220, 52332, 54831, 56070, 65415, 66394, 67140, 73108, 78330, 78498, 87220, 91385, 93996, 99591, 109662, 112140, 117495, 130830, 132788, 156660, 156996, 164493, 165985, 182770, 196245, 199182, 219324, 232379, 234990, 261660, 274155, 298773, 328986, 331970, 365540, 392490, 398364, 464758, 469980, 497955, 548310, 597546, 657972, 663940, 697137, 784980, 822465, 929516, 995910, 1096620, 1161895, 1195092, 1394274, 1493865, 1626653, 1644930, 1991820, 2091411, 2323790, 2788548, 2987730, 3253306, 3289860, 3485685, 4182822, 4647580, 4879959, 5975460, 6506612, 6971370, 8133265, 8365644, 9759918, 10457055, 13942740, 14639877, 16266530, 19519836, 20914110, 24399795, 29279754, 32533060, 41828220, 48799590, 58559508, 73199385, 97599180, 146398770, 292797540]

約数ペア:

[(1, 292797540), (2, 146398770), (3, 97599180), (4, 73199385), (5, 58559508), (6, 48799590), (7, 41828220), (9, 32533060), (10, 29279754), (12, 24399795), (14, 20914110), (15, 19519836), (18, 16266530), (20, 14639877), (21, 13942740), (28, 10457055), (30, 9759918), (35, 8365644), (36, 8133265), (42, 6971370), (45, 6506612), (49, 5975460), (60, 4879959), (63, 4647580), (70, 4182822), (84, 3485685), (89, 3289860), (90, 3253306), (98, 2987730), (105, 2788548), (126, 2323790), (140, 2091411), (147, 1991820), (178, 1644930), (180, 1626653), (196, 1493865), (210, 1394274), (245, 1195092), (252, 1161895), (267, 1096620), (294, 995910), (315, 929516), (356, 822465), (373, 784980), (420, 697137), (441, 663940), (445, 657972), (490, 597546), (534, 548310), (588, 497955), (623, 469980), (630, 464758), (735, 398364), (746, 392490), (801, 365540), (882, 331970), (890, 328986), (980, 298773), (1068, 274155), (1119, 261660), (1246, 234990), (1260, 232379), (1335, 219324), (1470, 199182), (1492, 196245), (1602, 182770), (1764, 165985), (1780, 164493), (1865, 156996), (1869, 156660), (2205, 132788), (2238, 130830), (2492, 117495), (2611, 112140), (2670, 109662), (2940, 99591), (3115, 93996), (3204, 91385), (3357, 87220), (3730, 78498), (3738, 78330), (4005, 73108), (4361, 67140), (4410, 66394), (4476, 65415), (5222, 56070), (5340, 54831), (5595, 52332), (5607, 52220), (6230, 46998), (6714, 43610), (7460, 39249), (7476, 39165), (7833, 37380), (8010, 36554), (8722, 33570), (8820, 33197), (9345, 31332), (10444, 28035), (11190, 26166), (11214, 26110), (12460, 23499), (13055, 22428), (13083, 22380), (13428, 21805), (15666, 18690), (16020, 18277), (16785, 17444)]